13 tenses of a verb (Reflex Method )

13 TENSES OF A VERB	FORMATION	MEANING
1.      Present simple (chỉ những sự việc đơn giản xảy ra ở hiện tại )	He, she, it + S (oes, ies )	-          General fact, habbit, hobbies, purposes
2.      Present continuous (hành động kéo dài )	Am/ is / are +  PrP	-          Lasting actions at the present
3.      Present perfect (những hành động đã hoàn tất hay đã bắt đầu so với hiện tại )	Have/ has + PP	-          Actions completed or already started before the present
4.      Present perfect continuous (hành động đã bắt đầu và kéo dài tới hiện tại )	Have been +  PrP	-          Lasting actions completed or started before the present
5.      Past simple (một hành động xảy ra có thời gian quá khứ )	V + ED or Irregular	-          Consecutive simple actions in the past
6.      Past continuous	Was/ Were + Pr.P	-          Lasting actions in the past or as background to other simple actions
7.      Past perfect	Had + PP	-          Actions completed or started before another action or time in past
8.      Past perfect cont.	Had been + PrP	-          Lasting actions completed or started before another action or time in the past
9.      Past future	Would + V	-          Actions that would happen after “I said” , “I thought”, “I believed”, …ect
10.  Future simple	Will + V	-          Consecutive simple actions in the future
11.  Future continuous	Will be + PrP	-          Lasting actions in the future
12.  Future perfect	Will have + PP	-          Actions completed or already started before a time or action in the future
13.  Future perfect continuos	Will have been +  PrP	-          Lasting actions completed or already started before a time or action in the future