`1`. is singing

`2`. go

`3`. likes ; like

`4`. are staying

`5`. reads

`6`. is running

`7`. listens ; is not listening

`8`. is ; is in the ;  is watching

`9`. Do they go

`10`. are

`-` Cấu trúc HTĐ:

`(+)` S+do/does+V(bare)+O

`(-)` S+do/does not+V(bare)+O

`(?)` Do/does+S+V(bare)+O?

`-` Dấu hiệu nhận biết thì HTĐ: trạng từ chỉ tần suất, every + thời gian,...

`-` Cấu trúc HTTD:

`(+)` S+tobe+V-ing+O

`(-)` S+tobe not+V-ing+O

`(?)` Tobe+S+V-ing+O?

`-` Dấu hiệu nhận biết HTTD: now, at present, at the momment,...

`color{brown}{Rosie256}`

Công thức thì HTĐ (V: tobe)

(+) S + am/is/are ..

(-) S + am/is/are + not .. 

(?) Am/Is/Are + S + ... ? 

I + am

S số ít, he, she, it + is

S số nhiều, you ,we, they + are

Công thức thì HTĐ (V: thường)

S số ít, he, she, it 

(+) S + Vs/es

(-) S+ doesn't + V1 

(?) Does +S +V1?

S số nhiều, I, you, we, they

(+) S + V1 

(-) S+ don't + V1 

(?) Do + S+ V1? 

DHNB: always, usually, sometimes, often, never, seldom,....

Công thức thì TLĐ

(+) S + will + V1 

(-) S + won't + V1 

(?) Will + S+ V1? 

DHNB: in the future, in + năm ở TL, in + time, next week, next year, ....

Công thức thì HTTD 

(+) S + am/is/are + Ving 

(-) S + am/is/are + not + Ving 

(?) Am/Is/Are +S +Ving? 

DHNB: now, right now, (!), at present, at the moment,.....

--------------------------------------------------------------

1. is singing

DHNB: listen! (HTTD)

2. go

DHNB: every night (HTD)

3. likes / like

4. are staying

DHNB: now (HTTD)

5. reads

6. is running

DHNB: Look! (HTTD)

7. listens / isn't listening

DHNB: usually (HTD), now (HTTD)

8. is / is / is watching

9. Do they go

DHNB: today (HTD)

10. are

There are + many + N số nhiều

`color{orange}{~LeAiFuRuiHuiBao~}`