sossssssssssssssssssssssssssssssssss

TYPE 1

S + has/have + V3/ed + for/since + time

→ S + started / began + to V / Ving  .... + time

→ It + is/has been + time + since + S + V2/ed 

TYPE 2

S + has/have + not + V3/ed + for/since + time

→ S + last + V2/ed + time 

→ The last time + S + V2/ed + was + time 

→  It + is/has been + time + since + S + (last) + V2/ed 

TYPE 3:

How long + has/have + S + V3/ed?

→ When + did + S + V1?

→ How long is it + since + S + V2/ed?

TYPE 4:

S + has/have + not/never + V3/ed .... + before

→ This/ It is the first time + S + has/have + V3/ed (This / It is the first time + S + V2/ed)

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11. I last met Linda 2 weeks ago 

12. She hasn't kissed me for 5 months 

13. She hasn't seen her elder sister since 1999

14. The last time he wrote to me was in April 

15. The last time I saw him was 8 days ago 

#STMIN