1,look forward to Ving

2,enjoy+Ving

3,hate+Ving

4,advise+sb+to V

5,help sb V

6,tobe good at

7,tobe bad at

8,tobe good for

9,tobe bad for

10,spend+time+Ving

11,took+sb+time+to V

12,If+S+V,S+will+V

13,Although,clause,clause

14,Despite+the fact that+clause,clause

15,tobe+too+adj+sb to V

16,tobe adj+enough for sb to V

17,How often+do/does+S+V?

18,ought to V

19,tobe famous for

20,S+have/need+to+V

21,prevent sb from Ving

22,How+adj+tobe+S?

23,What/How+about+Ving?

24,S1+tobe+different from+S2

25,Let sb V

26,tobe find of Ving

27,without Ving

28,S+started/began+to V/Ving+in......./........ago

29,S+have/has+P_II+O+since/for

30,S1+tobe the same as+S2

 • Present Continuous Tense: 

(+): S+be+V_ing

(-): S+be(chuyển sang thể phủ định)+V_ing

(?): Be+S+V_ing

 There is/There isn't 

 There are/There aren't

(+): There is+Danh từ số ít

       There are+Danh từ số nhiều 

(-): There isn't/aren't+...(cụm từ vế sau).

(?): Is/Are+There+...(cụm từ vế sau).

 • The present continuous for future

Be+V_ing

 Comparative Adjective

`N_1`+ be+adjer+than+`N_2`

 • Should/Shouldn't 

(+): S+Should+...(cụm từ vế sau).

(-): S+Shouldn't+...(cụm từ vế sau). 

 • Will/Won't

(+): S+Will+...(cụm từ vế sau). 

(-): S+Won't+...(cụm từ vế sau).

 • Question word

When+The time

How+The manner

How many/often+The number/repetition

What+The thing

Where+The place

Who+the person

Why+the reason

 • The past simple

(+): S+Was/Were+...(cụm từ vế sau).

(-): S+Wasn't/Weren't+...(cụm từ vế sau).  

(?): Was/Were+S+...(cụm từ vế sau).

 • Imperative

(+): Verb+Object/Complement

(-): Don't+Verb+Object/Complement