Answer:
Simple / Indefinite Present Tense
He/She/It keeps .
I keep.
You/We/They keep.
Present Continuous Tense
He/She/It is keeping.
I am keeping.
You/We/They are keeping.
Present Perfect Tense
He/She/It has kept.
I have kept.
You/We/They have kept.
Present Perfect Continuous Tense
He/She/It has been keeping.
I have been keeping.
You/We/They have been keeping.
Simple Past Tense
He/She/It kept.
I kept.
You/We/They kept.
Past Continuous Tense
He/She/It was keeping.
I was keeping.
You/We/They were keeping.
Past Perfect Tense
He/She/It had kept.
I had kept.
You/We/They had kept.
Past Perfect Continuous Tense
He/She/It had been keeping.
I had been keeping.
You/We/They had been keeping.
Simple Future Tense
He/She/It will/shall keep.
I will/shall keep.
You/We/They will/shall keep.
Future Continuous Tense
He/She/It will/shall be keeping.
I will/shall be keeping.
You/We/They will/shall be keeping.
Future Perfect Tense
He/She/It will/shall have kept.
I will/shall have kept.
You/We/They will/shall have kept.
Future Perfect Continuous Tense
He/She/It will/shall have been keeping.
I will/shall have been keeping.
You/We/They will/shall have been keeping.
Explanation:
