`1` She has lived her for 10 years 

`-` S + started/began + to-V/Ving+ O + time + ago 

`=` S + has/have + Vpp + O+ for + time 

`2` I haven't seen you for two days 

`-` S + last+ Ved/V2 + time + ago

`=` S + has/have +not+  Vpp + O+ for + time

`3` It is the first time she has ever come here 

S + has/have + never + Vpp + before 

`=` It is the first time + S + has/have + ever + Vpp + ...

`4` The last time they played soccer Was in April 

`-`  S + has/have + not  + Vpp + O+ since + time

`=` The last time + S + Ved/V2 + O+ was + in + time

`1`. She has lived here for `10` years.

`->` S + have/has + V_pII + for + thời gian

`2`. I haven't seen you for `2` days.

`->` S + have/has + not + V_pII + for + thời gian

`3`. It is the first time she has ever come here.

`->` It/This is the first time + S + have/has + ever + V_pII

`4`. The last time they played soccer was in April.

`->` The last time + S + V_ed/c2 + was + thời gian