I. TENSES (THÌ) ThìDạngSIMPLE PRESENT(Hiện Tại đơn)SIMPLE PAST(Quá Khứ đơn)Khẳng địnhS + V[-s/es]S + V-ed/2Phủ địnhS + don’t / doesn’t + V(inf)S + didn’t + V(inf)Nghi vấnDo / Does + S + V(inf) …?Did + S + V(inf) …?Bị động…am / is / are + V-ed/3……was / were + V-ed/3…Nhận biết- always, usually, occasionally, often, …- every : every day, every year…- once…, twice…, 3 times…- yesterday- last : last week, last Sunday…- ago : two months ago, five years ago…- in the past ThìDạngPRESENT CONTINUOUS(Hiện Tại tiếp diễn)PAST CONTINUOUS(Quá Khứ tiếp diễn)Khẳng địnhS + am / is / are + V-ingS + was / were + V-ingPhủ địnhS + am not / isn’t / aren’t + V-ingS + wasn’t / weren’t + V-ingNghi vấnAm / Is / Are + S + V-ing …?Was / Were + S + V-ing …?Bị động…am / is / are + being + V-ed/3……was / were + being + V-ed/3…Nhận biết- now, at present-...