Viết công thức các thì : + Present simple tense +Future simple tense + Past simple tense + Present prefect tense

+ Present simple tense:

– Động từ ” to be”:

(+)  S + to be (is/ are/ am) + ..

(-)  S + to be + not (isn’t/ aren’t/ am not) + …

(?)  To be (is/ are/ am) + S + …?

–  Động từ thường:

(+)  S + V/ Vs/ Ves + …

(-) S + don’t/ doesn’t + V + …

(?) Do/ Does + S + V + …?

–  Động từ “to have”:

Cách 1:

(+) S + have/ has + got + N (danh từ)
(-) S + have/ has + not (haven’t/ hasn’t) + got + N
(?) Have/ Has + S + got + N?
Cách 2:
(+) S + have/ has + N
(-) S + do/ does + not + have + N
(?) Do/ Does + S + have + N?
+ Future simple tense:

(+) S + will + V
(-) S + will + not (won’t) + V
(?) Will + S + V?

+ Past simple tense:

(+) S + V-ed/ V- cột 2
(-) S + did not (didn’t) + V(nguyên thể)
(?) Did + S + V(nguyên thể)?

+ Present prefect tense:

( + ) S + have/ has + P_II

_{( – )  S + have/ has + not + PII}

_{( ? )  Have/ Has + S + PII?}

_{Chúc bạn học tốt nha :>}