` + ` Present perfect simple : Thì Hiện tại hoàn thành 

` - `  Cấu trúc `  + `  dấu hiệu nhận biết thường gặp : 

` ( + ) ` : S + have / has + V3 

` ( - ) ` : S + have / has + not + V3 

` ( ? ) `  : Have / Has + S + V3 ? 

` + `  Dấu hiệu : Just , yet , already , before , ever , for , since , ...

` 1 `  . have booked 

` 2 `  . has just caught 

` 3 `  . have drawn 

` 4 `  . has already invited 

`5 `  . has made 

` 6 `  . have passed 

` 7 `  . have just fed 

` 8 ` . have drunk 

` 9 ` . has lost 

` 10 ` . have already downloaded

Cấu trúc chủ yếu : Thì HTHT :

`-` CKĐ : S + have / has + V3 / PII

`-` CPĐ : S + haven't / hasn't + V3 / PII

`-` CNV : Have / Has + S + V3 / PII ?

`=>` `DHNB` : already , since , for , ...

`1`.have booked

`2`.has just caught

`3`.have drawn

`4`.has already invited

`5`.has made

`6`.have passed

`7`.have just fed

`8`.have drunk

`9`.has lost

`10`.have already downloaded

`\text{@ TheFox}`