What is the structure do do the present perfect?
subject+ver+noun
subject+auxilary verb+main verb
Which sentence is correct?
I has seen a movie recently.
I have seen a movie recently
Which is the correct contraction for the following sentence? You have eaten my sandwich¡
You´ve eaten my sandwich
You´re eating my sadwich
What is the difference between the following contractions: He´s dancing He´s danced
The first is written in present progressive and the second is written in present perfect
The first is written in simple present and the second is written in simple past
What is the correct form of the present perfect in a negative form
We have not seen this movie?
We have not see this movie?
