Công thức thì hiện tại hoàn thành:

S+have/has+V cột 3

1. James can’t walk now. He has broken his leg. 

He là số ít nên dùng has, break cột 3 là broken

2. Thompson has lots of packages. He has bought something new. 

He là số ít nên dùng has, buy cột 3 là bought.

3. I have already brushed my teeth.

I dùng với have, brush cột 3 là brushed.

4. Tommy has lived in Italy with his family since 2014.

Tommy là số ít nên dùng has, live cột 3 là lived.

5. I can’t get in. I have lost my key. 

I dùng với have, lose cột 3 là lost.

* Hiện tại hoàn thành :

$\text{( + ) S + have / has + V-c3 +...}$

$\text{( - ) S + haven't / hasn't + V-c3 +...}$

$\text{( ? ) Have / Has + S + V-c3 +...}$

Áp dụng :

`1.` has broken

`2.` has bought                

`3.` have already brushed

`4.` has lived

`5.` have lost