English verb conjugation MUST CREPITATE

Regular verb: crepitate - crepitated - crepitated

Affirmation

Simple form

I must crepitate
you must crepitate
she must crepitate
we must crepitate
you must crepitate
they must crepitate

V-ing form

I must be crepitating
you must be crepitating
she must be crepitating
we must be crepitating
you must be crepitating
they must be crepitating

Perfect

I must have crepitated
you must have crepitated
she must have crepitated
we must have crepitated
you must have crepitated
they must have crepitated

V-ing perfect

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

Negation

Simple form

I mustn't crepitate
you mustn't crepitate
she mustn't crepitate
we mustn't crepitate
you mustn't crepitate
they mustn't crepitate

V-ing form

I mustn't be crepitating
you mustn't be crepitating
she mustn't be crepitating
we mustn't be crepitating
you mustn't be crepitating
they mustn't be crepitating

Perfect

I mustn't have crepitated
you mustn't have crepitated
she mustn't have crepitated
we mustn't have crepitated
you mustn't have crepitated
they mustn't have crepitated

V-ing perfect

I mustn't have been crepitating
you mustn't have been crepitating
she mustn't have been crepitating
we mustn't have been crepitating
you mustn't have been crepitating
they mustn't have been crepitating

Interrogative form

Simple form

must I crepitate?
must you crepitate?
must she crepitate?
must we crepitate?
must you crepitate?
must they crepitate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

mustn't I crepitate?
mustn't you crepitate?
mustn't she crepitate?
mustn't we crepitate?
mustn't you crepitate?
mustn't they crepitate?

V-ing form

mustn't I be crepitating?
mustn't you be crepitating?
mustn't she be crepitating?
mustn't we be crepitating?
mustn't you be crepitating?
mustn't they be crepitating?

Perfect

mustn't I have crepitated?
mustn't you have crepitated?
mustn't she have crepitated?
mustn't we have crepitated?
mustn't you have crepitated?
mustn't they have crepitated?

V-ing perfect

mustn't I have been crepitating?
mustn't you have been crepitating?
mustn't she have been crepitating?
mustn't we have been crepitating?
mustn't you have been crepitating?
mustn't they have been crepitating?

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