MUST COULD MIGHT USED TO HAD BETTER SHOULD WILLCAN WOULD MAY SHALL WOULD RATHER MIGHT OUGHT TO

1. - REN KY NANG LAM BAI TRAC NGHIEM MON TIENG ANH DOC THU
Tiếng Anh REN KY NANG LAM BAI TRAC NGHIEM MON TIENG ANH DOC THU

1. Verb + Bare-infi:

must could might used to had better should will

can would may shall would rather might ought to