English verb conjugation MUST MASTICATE

Regular verb: masticate - masticated - masticated

Affirmation

Simple form

I must masticate
you must masticate
he must masticate
we must masticate
you must masticate
they must masticate

V-ing form

I must be masticating
you must be masticating
he must be masticating
we must be masticating
you must be masticating
they must be masticating

Perfect

I must have masticated
you must have masticated
he must have masticated
we must have masticated
you must have masticated
they must have masticated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I masticate?
must you masticate?
must he masticate?
must we masticate?
must you masticate?
must they masticate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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