They weren't here yesterday
Were they here yesterday?
I didn't go to work last weekend
Did you go to work last weekend?
(−)(-) They were not here yesterday.
(?)(?) Were they here yesterday?
*Cấu trúc thì Quá khứ đơn (với Tobe):
(+)(+) S + was/were + C.
(−)(-) S + was/were + not + C.
(?)(?) Was/Were + S + C?
2.2.
(−)(-) I didn't go to work last weekend.
(?)(?) Did you go to work last weekend?
*Cấu trúc thì Quá khứ đơn (với động từ thường):
(+)(+) S + V2(ed/BQT) + O.
(−)(-) S + did + not + V(inf) + O.
(?)(?) Did + S + V(inf) + O?
(−)(-) They were not here yesterday.
(?)(?) Were they here yesterday?
*Cấu trúc thì Quá khứ đơn (với Tobe):
(+)(+) S + was/were + C.
(−)(-) S + was/were + not + C.
(?)(?) Was/Were + S + C?
2.2.
(−)(-) I didn't go to work last weekend.
(?)(?) Did you go to work last weekend?
*Cấu trúc thì Quá khứ đơn (với động từ thường):
(+)(+) S + V2(ed/BQT) + O.
(−)(-) S + did + not + V(inf) + O.
(?)(?) Did + S + V(inf) + O?
(-) They weren't here yesterday.
(?) Are they here yesterday?
(-) I didn't went to work last weekend.
(?) Did you went to work last weekend?