English verb conjugation MUST TRIFURCATE

Regular verb: trifurcate - trifurcated - trifurcated

Affirmation

Simple form

I must trifurcate
you must trifurcate
she must trifurcate
we must trifurcate
you must trifurcate
they must trifurcate

V-ing form

I must be trifurcating
you must be trifurcating
she must be trifurcating
we must be trifurcating
you must be trifurcating
they must be trifurcating

Perfect

I must have trifurcated
you must have trifurcated
she must have trifurcated
we must have trifurcated
you must have trifurcated
they must have trifurcated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I trifurcate?
must you trifurcate?
must she trifurcate?
must we trifurcate?
must you trifurcate?
must they trifurcate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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