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