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