`\text{Hiện tại đơn}`

`\text{( + ) S + V / V_s/es + ...}`

`\text{( - ) S + do / does + not + V_inf + ...}`

`\text{( ? ) Do / does + S + V_inf + ...}`

`\text{Trả lời: Yes, S + do / does}`

`\text{No, S + do / does + not}`

`\text{Hiện tại tiếp diễn}`

`\text{( + ) S + is / are / am + V_ing + ...}`

`\text{( - ) S + is / are / am + not + V_ing + ...}`

`\text{( ? ) Is / are / am + S + V_ing + ...}`

`\text{Trả lời: Yes, S + is / are / am}`

`\text{No, S + is / are / am + not}`

`\text{Quá khứ đơn}`

`\text{( + ) S + V_ed / V2 + ...}`

`\text{( - ) S + did + not + V_inf + ...}`

`\text{( ? ) Did + S + V_inf + ...}`

`\text{Trả lời: Yes, S + did}`

`\text{No, S + did + not}`

"Tobe" là " was, were"

`\text{Tương lai đơn:}`

`\text{( + ) S + will + V_inf + ...}`

`\text{( - ) S + will + not + V_inf + ...}`

`\text{( ? ) Will + S + V_inf + ...}`

`\text{Trả lời: Yes, S + will}`

`\text{No, S + will + not}`

$\text{→ Thì HTĐ : }$

$\text{(+)}$ S + Ves/s

$\text{(-)}$ S + don't/doesn't + V-bare

$\text{(?)}$ Do/Does + S + V-bare ?

$\text{→ Thì HTTD : }$

$\text{(+)}$ S + am/is/are + Ving

$\text{(-)}$ S + am/is/are + not + Ving

$\text{(?)}$ Am/Is/Are + S + Ving ?

$\text{→ Thì QKĐ với ĐT thường : }$

$\text{(+)}$ S + Ved/Vp2

$\text{(-)}$ S + didn't + V-bare

$\text{(?)}$ Did + S + V-bare ?

$\text{→ Thì QKĐ dạng tobe : }$

$\text{(+)}$ S + was/were + ...

$\text{(-)}$ S + was/were + not + ....

$\text{(?)}$ Was/Were + S + ..... ?

$\text{→ Thì TLĐ :}$

$\text{(+)}$ S + will + V-bare

$\text{(-)}$ S + won't + V-bare

$\text{(?)}$ Will + S + V-bare ?

`@H.Thuong`