Conjugation of verb "To build"
Negative
He/She/It does not build.
Present Simple Continuous
Negative
He/She/It is not building.
Negative
He/She/It was not building.
Negative
He/She/It will not build.
Present Perfect Continuous
Affirmative
He/She/It has been building.
Negative
I have not been building.
You have not been building.
We have not been building.
He/She/It has not been building.
You have not been building.
They have not been building.
Interrogative
Has he/she/it been building?
Affirmative
He/She/It had been building.
Negative
You had not been building.
We had not been building.
He/She/It had not been building.
You had not been building.
They had not been building.
Interrogative
Had he/she/it been building?
Affirmative
He/She/It will have built.
Negative
He/She/It will not have built.
They will not have built.
Interrogative
Will he/she/it have built?
Negative
He/She/It would not build.
Affirmative
He/She/It would have built.
Negative
You would not have built.
He/She/It would not have built.
You would not have built.
They would not have built.
Interrogative
Would he/she/it have built?