re Simple Tense ดังนั้นถ้าจะใช้ can

re Simple Tense ดั

งนั้นถ้าจะใช้ canในรูป Tense ดังกล่าวจะต้องเปลี่ยนมาใช้รูป ‘to be able to’

2. ใน Past Simple Tense นิยมใช้ ‘to be able to’ แทน I could

เพราะ I could อาจมีความหมายเป็น Present หรือ Future ก็ได้

3. แม้ can ไม่มีรูป Future ก็ตาม แต่สามารถใช้ ในความหมายที่เป็น

Future ได้ โดยมากมักมี Adverb of Time กำกับไว้ด้วย



วิธีการใช้ Can

1. ใช้แสดง “ความสามารถ” ( Ability )หรืออาจจะใช้ในรูปปฏิเสธ

- I can drive a car.

- She can type 60 words per minutes.

- I can’t drive a car.

- She can’t type 60 words per minutes.

2. ใช้แสดง “การขออนุญาต” และ “การอนุญาต” ( Permission )

- Can I enter the room?

- Yes, you can.

3. ใช้แสดง “การคาดคะเน” ซึ่งอาจจะเป็นไปได้ ( Possibility )

- She can finish her work by tomorrow.

วิธีการใช้ Could

1. ใช้เป็น Past Tense ของ can

- When I was young , I could run fast.

- I couldn’t understand your yesterday explanation.

2. Could ใช้เป็นคำขอร้องที่สุภาพ ซึ่งมีความหมายเป็น Present Simple

- Could I borrow your pen?

- Could you tell me the time to go?

3. Could + have + past participle ใช้แสดงความสามารถที่ไม่ได้ถูก

นำออกมาใช้ คือ ไม่ได้กระทำ นั่นเอง

- They could have started working two hours ago.

- I could have finished it last year.



2. May , Might

วิธีการใช้ May

1. ใช้แสดงความปรารถนา หรือเป็นการอวยพร

- May god bless you.

- May your dream be true

2. ใช้เป็นคำขออนุญาตที่สุภาพ

- May I open the window?

- May I go out , sir?

3. ใช้เป็นคำอนุญาต

- You may have what you want.

- You may go out now.

4. ใช้แสดงข้อความที่อาจเป็นไปได้ เป็นการคาดคะเน

- Your wishes may come true.

- They may receive our news in a day or two.

วิธีการใช้ Might

1. ใช้เป็น past ของ may

- He asked me that he might find the truth.

- He said that he might come.

2. ใช้ในความหมายที่เป็น present tense เมื่อ

a. ต้องการแสดงความสุภาพ เช่น

- Might I open the window ?

b. ต้องการแสดงข้อความที่อาจจะเกิดขึ้นได้ในอนาคต

(แต่โอกาสเกิดขึ้นน้อยกว่าการใช้ may)

- Your dream may be true.

Þ Your dream might be true.

3. may (might) + have + Verb 3

หมายถึง การคาดคะเน เหตุการณ์ที่ค่อนข้างจะไม่มั่นใจว่าได้ปรากฏ

ขึ้นในอดีตหรือไม่

- He didn’t telephone me. He may (might) have forgotten the

telephone number.

- She didn’t come to see me as she told. She may (might) have

missed the bus.



3. Should

Should แปลว่า “ควร” ใช้ได้กับประธานทุกตัว มีความหมายเป็น

Present Tense ใช้เป็นคำแนะนำว่า ควรทำหรือไม่ควรทำ

- You should ask your teacher if you don’t understand.

- You should be more careful about what I advise.

- You should not do like that. รูป Past Tense ของ shall

ใช้ในประโยค

a. Indirect Speech

- He said to me , “You will go home”.

Direct Speech

- He told me that I should go home.

Indirect Speech

b. If-Clause

- If I came here in time, I should meet you.

- If I were you ,I should not do that silly thing.



4. Ought to

การใช้ Ought to ซึ่งแปลว่า “ควรทำ” เพราะเป็นหน้าที่

และเป็นการแสดงว่า “ควรจะเป็น” เช่นนั้นจริงๆ เช่น

- You are a student , you ought to behave politely.

- Work hard and you ought to obey your teacher.

- We have been studying English for many years, we

ought to be ableto speak it fluently.



หมายเหตุ การใช้ Past Tense ของ Should และ Ought to

กับประธานทุกตัว ต้องใช้รูปแบบของคำกริยา ดังนี้

Should + have + Past Participle

Ought to + have + Past Participle

ซึ่งแสดงว่าเหตุการณ์นั้นๆ ไม่ได้เกิดขึ้นจริง เหตุการณ์เกิดขึ้นตรงกันข้ามกับ

ข้อความที่พูด เช่น

- You should have come to the party yesterday.( But you didn’t. )

- You should not have left home last night. ( But you did. )

- We ought to have obeyed him ; he is ourown teacher. ( But we didn’t )



Should not + have + Past Participle

Ought not to + have + Past Participle

มีความหมายว่า ไม่ควรจะกระทำสิ่งหนึ่งสิ่งใดในอดีต แต่ได้กระทำไปแล้ว เช่น

- The party was boring. I shouldn’t have gone there.

- They oughtn’t to have been absent from school yesterday.



5. Have to , Must

Has to , Have มีความหมายว่า “ ต้องทำ” ใช้เมื่อมีเหตุการณ์ภายนอก

บังคับ ให้เราต้องทำ เช่น

- I have to go now because the train will leave at six.

- We have to do our work neatly or we shall not get good marks.



Must

ใช้ Must ได้กับประธานทุกตัว มีความหมายว่า “ต้อง” โดยทั่วไปใช้เมื่อเป็นคำสั่ง

ให้กระทำ หรือใช้เมื่อมีเหตุการณ์ภายในตัวเรา บังคับให้เราต้องทำ

และแสดงการคาดคะเน โดยมีความมั่นใจ ว่าจะต้องเกิดการกระทำ

หรือเหตุการณ์นั้นๆ เมื่อจะใช้ must ใน Tense อื่น ต้องใช้ have to แทน

- We must leave soon.

- They will have to return home before sunset.

- I must go to see the doctor because I feel unwell.

- You must have some coffee because you look sleepy.

- If you don’t tell him , he must get lost.



must + have + Verb 3

มีความหมาย แสดงการคาดคะเน เหตุการณ์ที่ค่อนข้างจะมั่นใจว่าได้ปรากฏขึ้นในอดีต

- Suda’s light is out. She must have gone to sleep.

- Somsak got A in every subject. He must have studied very hard.

- I can’t find my bag. It must have been stolen when I was on the bus.

ผลลัพธ์ (อังกฤษ) 1:

Simple Tense re mo.Nganan if it can be used in a Tense, it will need to be able to use the ' be '. 2. in the Past Simple Tense is used to be able to ' instead of ' I could. Because I could probably means a Present or Future. 3. can not even have a Future, it can be used in the meaning that it is.Very often there is a Future by the Adverb of Time off. How Can. 1. use the "competency" (Ability), or may be used as a reject. - I can drive a car. - She can type 60 words per minutes. - I can't drive a car. - She can't type 60 words per minutes. 2. use the "permission" and "authorization" (Permission) - Can I enter the room? - Yes, you can. 3. use the "prognosis", which may be possible (Possibility). - She can finish her work by tomorrow. How Could. 1. the Past Tense of can be used. - When I was young , I could run fast. - I couldn't understand your yesterday explanation. 2. Could be used as a polite request, which means it is Present Simple. - Could I borrow your pen? - Could you tell me the time to go? 3. past participle Could + have + a display that is not. Released is not done enough. - They could have started working two hours ago. - I could have finished it last year. 2. May , Might How to use May. 1. display a desire or a blessing - May god bless you. - May your dream be true 2. use as a gracious permission. - May I open the window? - May I go out , sir? 3. use as a license. - You may have what you want. - You may go out now. 4. to display a message that it is possible to estimate. - Your wishes may come true. - They may receive our news in a day or two. How to use Might. 1. use a past of may. - He asked me that he might find the truth. - He said that he might come. 2. use a present tense in meaning when A. to show courtesy, such as - Might I open the window ? B. to display text that might occur in the future. (But the opportunity may arise less in use). - Your dream may be true. Þ Your dream might be true. 3. may (might) + have + Verb 3 It means the prognosis The event is not quite sure. In the past? - He didn't telephone me. He may (might) have forgotten the telephone number. - She didn't come to see me as she told. She may (might) have missed the bus. 3. Should Translation of "should" Should apply to any President. Means aPresent Tense is used as a guide that should or should not be made. - You should ask your teacher if you don't understand. - You should be more careful about what I advise. -You should not do like that Past Tense of shall format. Use in a sentence. a. Indirect Speech - He said to me , "You will go home". Direct Speech - He told me that I should go home. Indirect Speech b. If-Clause - If I came here in time, I should meet you. - If I were you ,I should not do that silly thing. 4. Ought to Ought to use, which means "should" because it is a duty of. And it is shown that "should be" is really like. - You are a student , you ought to behave politely. - Work hard and you ought to obey your teacher. - We have been studying English for many years, we ought to be ableto speak it fluently. Note the use of the Past Tense Should and Ought to.With every President. Must take the form of a verb. Is as follows: Should + have + Past Participle Ought to + have + Past Participle This indicates that an event that did not actually occur. The event happened contrary toMessages that say, for example, - You should have come to the party yesterday.( But you didn't. ) - You should not have left home last night. ( But you did. ) - We ought to have obeyed him ; he is ourown teacher. ( But we didn't ) Should not + have + Past Participle Ought not to + have + Past Participle Means should not be done something in the past, but they have done it to. - The party was boring. I shouldn't have gone there. - They oughtn't to have been absent from school yesterday. 5. Have to , Must There Has to Have meaning, "must do" is used when an external event.The force we need to. - I have to go now because the train will leave at six. - We have to do our work neatly or we shall not get good marks. Must Must be used with every President. Means "must" generally is used when a command. To perform or to use when there is an event within the us. Force, we must do. And show the predictions with confidence that there will be action.Or must be used in a particular event when another Tense must be used to have instead. - We must leave soon. - They will have to return home before sunset. - I must go to see the doctor because I feel unwell. - You must have some coffee because you look sleepy. - If you don't tell him , he must get lost. must + have + Verb 3 The shows predictions The event is quite confident that appeared in the past. - Suda's light is out. She must have gone to sleep. - Somsak got A in every subject. He must have studied very hard. - I can't find my bag. It must have been stolen when I was on the bus.

ผลลัพธ์ (อังกฤษ) 2:

Dallas re Simple Tense , so if you can use in Tense will be switched to a 'to be Able to' 2. In Past Simple Tense used 'to be able to' Instead I could , because I could be there. Present or Future was meant as a Future 3. I can not, however, be used in the sense that the Future is usually marked with an Adverb of Time How Can 1. Show "talent" (Ability) or. may be used in denial - I Can Drive a Car. - Can She Type 60 Words per minutes. - I Can not Drive a Car. - She Can not Type 60 Words per minutes. 2. Display "thereto. "and" permission "(Permission) - Can I Enter the Room? - Yes, You Can. 3. Display "conjecture", which may be possible (possibility) - Her She Can Finish Work by Tomorrow. How. Could use a 1. Can the Past Tense - When I was Young, Run fast I could. - Yesterday I could not Understand your explanation. 2. Could use a polite request. Which means the Simple Present - Could I Borrow your Pen? - Could You tell Me the time to Go? 3. Could + have + Past participle used a stunt that has not been taken out of action is not enough -. Two hours ago they could have Started working. - I could have Finished it last year. 2. May, Might Use May 1. express wishes. Or a greeting - May God bless You. - May be your true Dream 2. Use a gentle application - May I open the Window? - May I Go out, Sir? 3. Use a license - You may have what you. Want. - You May Go out now. 4. Use the message that it's possible. Speculation - May Your Wishes Come true. - They receive our May News in a Day or Two. How Might a past of May 1. - He asked that He Might Find Me the Truth. - He said that He Might. Come. 2. The definition used in the present tense when a. To show such courtesy - Might I open the Window? B. To display a message that may occur in the future (but less likely to occur than may. ) - Your Dream May be true. Þ Your Dream Might be true. 3. May (Might) + Verb + 3 have the means to anticipate events rather unconvinced that have appeared in the past? - He did not. Telephone Me. He May (Might) have forgotten the Telephone Number. - She did not Come to See Me as She told. She May (Might) have Missed the Bus. 3. Should Should that "should" be the president of all. body Is meant as a suggestion that the Present Tense. Should do or should not do - You should ask your teacher if You do not Understand. - You should be more careful what I advise About. - You should not do like that. Picture the Past Tense shall use the clause a. Indirect Speech - He said to Me, "You Will Go Home". Direct Speech - He told Me that I should Go Home. Indirect Speech B. If-Clause - If I Came here in time, I should Meet You. - If I. You were, I should not do that Silly Thing. 4. ought to use Ought to, which means "to do" because it is a duty and an indication of the "should be" like it's really like - You are a student, you ought. Politely to behave. - Work hard and You ought to obey your teacher. - We have been studying English for many years, we ought to be ableto Speak it fluently. Note the use of the Past Tense Should and Ought to the president all. Must take the form of the verb Should + have + Past participle Past participle ought to + have + , indicating that event. Not actual The incident took place contrary to the spoken text as - You should have Come to the party Yesterday. (But You did not.) - You should not have left Home last Night. (But You did.) - We ought to have obeyed Him. ; He is Ourown teacher. (But we did not) Should not + have + Past participle ought not to + + Past participle have meaning. Should not done anything in the past. It was done, for example - The party was Boring. I should not have gone there. - They have been absent from school Oughtn't to Yesterday. 5. Have to, Must Has to, Have a means "to do. "When an external force us to do - I have to Go now because the Train Will Leave at Six. - We have to do our Work Neatly or we Shall not Get good Marks. Must Use Must be a president for all. Means "must" is typically used when a command to act. Or when an event within us. Forcing us to do and show the prediction. The confidence That must take action or event when the user must in Tense need to have to represent - We must Leave Soon. - They Will have to Return Home before Sunset. - I must Go to See the Doctor because I Feel Unwell. . - You must have because You Look Sleepy Some Coffee. - If You do not tell Him, He must Get Lost. must have + Verb + 3 show meaningful predictions. The event was quite confident that emerged in the past - Suda's Light is out. She must have gone to Sleep. - Somsak got A in every subject. He must have studied very hard. - I Can not Find My bag. It must. have been stolen when I was on the bus.

ผลลัพธ์ (อังกฤษ) 3:

Re Simple Tense good

that if will be used can in the form Tense above must change to use a 'to be able to'

2. In Past Simple Tense. Popular 'to be able to' instead I could

because I could may mean a Present or Future.

3.Even can no pictures Future, but can be used in the A

Future. The most often have Adverb of Time directed ไว้ด้วย



how to use. Can

1. Show "capability" (Ability) or may be used in the form of denying

- I can drive a car.

- She can type 60 words per, minutes.

.- I can 't drive a car.

- She can' t type 60 words per minutes.

2. Show "permission" and "permission" (Permission.

-) Can I enter the room?

- Yes you, can.

3. Show "predictions" which might be possible (Possibility)

- She can finish. Her work by tomorrow.



the use of Could 1.Used as a Past Tense of can

- When I was young I could, run fast.

- I couldn 't understand your yesterday explanation.?

2. Could used as a polite request, which means a Present Simple

- Could I borrow your pen?

- Could you tell me. The time to go?

3.Could have past participle use talent shows that are not

released is not doing enough to

- They could have started. Working two hours ago.

- I could have finished it last year.





, 2. May Might use May

1. Show a desire. Or a blessed

- May God bless you.

.- May your dream be true

2. Used as a polite request

- May I open the window?

- May I, go out sir?

3. Use permission

- You may have what you want.

- You may go out now.

4. Use text display is possible, suppositional

- Your wishes. May come true.

- They may receive our news in a day or two.

.How to use the Might

1. Used as a past of May

- He asked me that he might find the truth.

- He said that he might, come.

2. The meaning is present tense when

a. Want to show politeness, such as

- Might I open the window?

B. Want to display text that might happen in the future.

.(but the opportunity arises less than using may)

- Your dream may be true.

Þ Your dream might be true.

3. May (might have.) Verb 3

mean prediction, an event was not sure appeared



- past or He didn 't telephone me. He. May (might) have forgotten the

.Telephone number.

- She didn 't come to see me as she told. She may (might) have

missed the bus.





, Should Should 3. Means "should" is applicable to every president means a

Present Tense used as a suggestion that should do or should not do

- You should ask. Your teacher if you don 't understand.

.- You should be more careful about what I advise.

- You should not do like that. Past Tense of shall

use in a sentence.

a. Indirect Speech

- He said to me, "You will go home".

Direct Speech

- He told me that I should go home.

Indirect. Speech

B. If-Clause

- If I came here, in time I should meet you.

- If I, were you I should not do that silly, thing.



4.Ought to

using Ought to, which means "to do", because it is functional

and shows that "should be", so, such as

- You. Are, a student you ought to behave politely.

- Work hard and you ought to obey your teacher.

- We have been studying. English for, many years we

ought to be ableto speak it fluently.

.

note the use of Should Ought Past Tense and to

with every president to forms of the verb:

Should have. Past Participle

Ought to have Past Participle

, which indicates that the event did not happen the opposite with

.The message says, such as

- You should have come to the party yesterday. (But you didn 't.)

- You should not have left home. Last night. (But you did.)

- We ought to have obeyed him; he is ourown teacher. (But we didn 't)



Should not. Have Past Participle

Ought not to have Past Participle

.Means should not be done something in the past, but has been done, such as

- The party was boring. I shouldn’ t have gone. There.

- They oughtn 't to have been absent from school yesterday.



5. Have, to Must

Has, to Have means "To do" used when outside events

.Forced us to do, such as

- I have to go now because the train will leave at six.

- We have to do our work neatly or. We shall not get good marks.





the Must Must with president all means "to" generally used when a metaweb

.To do, or when an event within ourselves, we are forced to do

and show the prediction with confidence. To be doing

or event. When used in other must Tense requires have to instead

- We must leave soon.

.- They will have to return home before sunset.

- I must go to see the doctor because I feel unwell.

- You must have. Some coffee because you look sleepy.

- If you don ', t tell him he must get lost.



must have Verb 3

meaning. Show the conjecture. The event is sure to appear in the past

.- Suda 's light is out. She must have gone to sleep.

- Somsak got A in every subject. He must have studied very, hard.

- I can 't find my bag. It must have been stolen when I was on the bus.