Gramma is the basis of learning the language of all languages to use in listening. Speech reading. Writing English grammar is correct to give away 12 tense each tense is used differently depending on the event or speaker each time.
Gramma is the basic language of all languages. To be applied in listening, speaking, reading, writing correct English grammar proposes a 12 tense tense individual use or for different speakers at each event.
Gramma is the basis of language learning of all languages to China in listening, speaking, reading, writing to correct in English grammar have 12 tense. Each tense will use a different speaker or time for each event.