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