English verb conjugation MUST ENTERTAIN

Regular verb: entertain - entertained - entertained

Affirmation

Simple form

I must entertain
you must entertain
she must entertain
we must entertain
you must entertain
they must entertain

V-ing form

I must be entertaining
you must be entertaining
she must be entertaining
we must be entertaining
you must be entertaining
they must be entertaining

Perfect

I must have entertained
you must have entertained
she must have entertained
we must have entertained
you must have entertained
they must have entertained

V-ing perfect

I must have been entertaining
you must have been entertaining
she must have been entertaining
we must have been entertaining
you must have been entertaining
they must have been entertaining

Negation

Simple form

I must not entertain
you must not entertain
she must not entertain
we must not entertain
you must not entertain
they must not entertain

V-ing form

I must not be entertaining
you must not be entertaining
she must not be entertaining
we must not be entertaining
you must not be entertaining
they must not be entertaining

Perfect

I must not have entertained
you must not have entertained
she must not have entertained
we must not have entertained
you must not have entertained
they must not have entertained

V-ing perfect

I must not have been entertaining
you must not have been entertaining
she must not have been entertaining
we must not have been entertaining
you must not have been entertaining
they must not have been entertaining

Interrogative form

Simple form

must I entertain?
must you entertain?
must she entertain?
must we entertain?
must you entertain?
must they entertain?

V-ing form

must I be entertaining?
must you be entertaining?
must she be entertaining?
must we be entertaining?
must you be entertaining?
must they be entertaining?

Perfect

must I have entertained?
must you have entertained?
must she have entertained?
must we have entertained?
must you have entertained?
must they have entertained?

V-ing perfect

must I have been entertaining?
must you have been entertaining?
must she have been entertaining?
must we have been entertaining?
must you have been entertaining?
must they have been entertaining?

Interro-negative form

Simple form

must I not entertain?
must you not entertain?
must she not entertain?
must we not entertain?
must you not entertain?
must they not entertain?

V-ing form

must I not be entertaining?
must you not be entertaining?
must she not be entertaining?
must we not be entertaining?
must you not be entertaining?
must they not be entertaining?

Perfect

must I not have entertained?
must you not have entertained?
must she not have entertained?
must we not have entertained?
must you not have entertained?
must they not have entertained?

V-ing perfect

must I not have been entertaining?
must you not have been entertaining?
must she not have been entertaining?
must we not have been entertaining?
must you not have been entertaining?
must they not have been entertaining?

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