English verb conjugation MUST SUCTION

Regular verb: suction - suctioned - suctioned

Affirmation

Simple form

I must suction
you must suction
she must suction
we must suction
you must suction
they must suction

V-ing form

I must be suctioning
you must be suctioning
she must be suctioning
we must be suctioning
you must be suctioning
they must be suctioning

Perfect

I must have suctioned
you must have suctioned
she must have suctioned
we must have suctioned
you must have suctioned
they must have suctioned

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I suction?
must you suction?
must she suction?
must we suction?
must you suction?
must they suction?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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