English verb conjugation MUST SULFATE

Regular verb: sulfate - sulfated - sulfated

Affirmation

Simple form

I must sulfate
you must sulfate
he must sulfate
we must sulfate
you must sulfate
they must sulfate

V-ing form

I must be sulfating
you must be sulfating
he must be sulfating
we must be sulfating
you must be sulfating
they must be sulfating

Perfect

I must have sulfated
you must have sulfated
he must have sulfated
we must have sulfated
you must have sulfated
they must have sulfated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I sulfate?
must you sulfate?
must he sulfate?
must we sulfate?
must you sulfate?
must they sulfate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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