English verb conjugation MUST SERRATE

Regular verb: serrate - serrated - serrated

Affirmation

Simple form

I must serrate
you must serrate
he must serrate
we must serrate
you must serrate
they must serrate

V-ing form

I must be serrating
you must be serrating
he must be serrating
we must be serrating
you must be serrating
they must be serrating

Perfect

I must have serrated
you must have serrated
he must have serrated
we must have serrated
you must have serrated
they must have serrated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I serrate?
must you serrate?
must he serrate?
must we serrate?
must you serrate?
must they serrate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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