กริยาที่มี 2 พยางค์ แต่ลงเสียงหนักพ

The verb has 2 syllables, but heavy syllable sounds and syllables into the latter. There is a swimming pool (a/e/i/o/u) and end with a consonant is one spell that ends in a consonant, add another 1 then fill the ed.concur – concurred occur – occurred refer – referredpermit – permitted

Verbs with two syllables, but unstressed syllable behind. And after the syllable Swimming (a / e / i / o / u) only. And ending with a consonant, a single spelling. To add another one to add a consonant ending ed, for example, Concur - concurred occur - occurred Refer - referred Permit - Permitted.

Verbs with 2 syllables, but the accent syllable after and syllables that house, pool (A / E / I / O / U) one. And ending with a consonant as the spell. To add another consonant ending 1. Then add ed, for example,

-

occur concur concurred - occurred

.Refer - referred

permit - permitted.