English verb conjugation MUST CLOWN

Regular verb: clown - clowned - clowned

Affirmation

Simple form

I must clown
you must clown
he must clown
we must clown
you must clown
they must clown

V-ing form

I must be clowning
you must be clowning
he must be clowning
we must be clowning
you must be clowning
they must be clowning

Perfect

I must have clowned
you must have clowned
he must have clowned
we must have clowned
you must have clowned
they must have clowned

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I clown?
must you clown?
must he clown?
must we clown?
must you clown?
must they clown?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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