English verb conjugation MUST CRESCENDO

Regular verb: crescendo - crescendoed - crescendoed

Affirmation

Simple form

I must crescendo
you must crescendo
he must crescendo
we must crescendo
you must crescendo
they must crescendo

V-ing form

I must be crescendoing
you must be crescendoing
he must be crescendoing
we must be crescendoing
you must be crescendoing
they must be crescendoing

Perfect

I must have crescendoed
you must have crescendoed
he must have crescendoed
we must have crescendoed
you must have crescendoed
they must have crescendoed

V-ing perfect

I must have been crescendoing
you must have been crescendoing
he must have been crescendoing
we must have been crescendoing
you must have been crescendoing
they must have been crescendoing

Negation

Simple form

I mustn't crescendo
you mustn't crescendo
he mustn't crescendo
we mustn't crescendo
you mustn't crescendo
they mustn't crescendo

V-ing form

I mustn't be crescendoing
you mustn't be crescendoing
he mustn't be crescendoing
we mustn't be crescendoing
you mustn't be crescendoing
they mustn't be crescendoing

Perfect

I mustn't have crescendoed
you mustn't have crescendoed
he mustn't have crescendoed
we mustn't have crescendoed
you mustn't have crescendoed
they mustn't have crescendoed

V-ing perfect

I mustn't have been crescendoing
you mustn't have been crescendoing
he mustn't have been crescendoing
we mustn't have been crescendoing
you mustn't have been crescendoing
they mustn't have been crescendoing

Interrogative form

Simple form

must I crescendo?
must you crescendo?
must he crescendo?
must we crescendo?
must you crescendo?
must they crescendo?

V-ing form

must I be crescendoing?
must you be crescendoing?
must he be crescendoing?
must we be crescendoing?
must you be crescendoing?
must they be crescendoing?

Perfect

must I have crescendoed?
must you have crescendoed?
must he have crescendoed?
must we have crescendoed?
must you have crescendoed?
must they have crescendoed?

V-ing perfect

must I have been crescendoing?
must you have been crescendoing?
must he have been crescendoing?
must we have been crescendoing?
must you have been crescendoing?
must they have been crescendoing?

Interro-negative form

Simple form

mustn't I crescendo?
mustn't you crescendo?
mustn't he crescendo?
mustn't we crescendo?
mustn't you crescendo?
mustn't they crescendo?

V-ing form

mustn't I be crescendoing?
mustn't you be crescendoing?
mustn't he be crescendoing?
mustn't we be crescendoing?
mustn't you be crescendoing?
mustn't they be crescendoing?

Perfect

mustn't I have crescendoed?
mustn't you have crescendoed?
mustn't he have crescendoed?
mustn't we have crescendoed?
mustn't you have crescendoed?
mustn't they have crescendoed?

V-ing perfect

mustn't I have been crescendoing?
mustn't you have been crescendoing?
mustn't he have been crescendoing?
mustn't we have been crescendoing?
mustn't you have been crescendoing?
mustn't they have been crescendoing?

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