English verb conjugation MUST SULFURISE

Regular verb: sulfurise - sulfurised - sulfurised

Affirmation

Simple form

I must sulfurise
you must sulfurise
she must sulfurise
we must sulfurise
you must sulfurise
they must sulfurise

V-ing form

I must be sulfurising
you must be sulfurising
she must be sulfurising
we must be sulfurising
you must be sulfurising
they must be sulfurising

Perfect

I must have sulfurised
you must have sulfurised
she must have sulfurised
we must have sulfurised
you must have sulfurised
they must have sulfurised

V-ing perfect

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

Negation

Simple form

I must not sulfurise
you must not sulfurise
she must not sulfurise
we must not sulfurise
you must not sulfurise
they must not sulfurise

V-ing form

I must not be sulfurising
you must not be sulfurising
she must not be sulfurising
we must not be sulfurising
you must not be sulfurising
they must not be sulfurising

Perfect

I must not have sulfurised
you must not have sulfurised
she must not have sulfurised
we must not have sulfurised
you must not have sulfurised
they must not have sulfurised

V-ing perfect

I must not have been sulfurising
you must not have been sulfurising
she must not have been sulfurising
we must not have been sulfurising
you must not have been sulfurising
they must not have been sulfurising

Interrogative form

Simple form

must I sulfurise?
must you sulfurise?
must she sulfurise?
must we sulfurise?
must you sulfurise?
must they sulfurise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

must I not sulfurise?
must you not sulfurise?
must she not sulfurise?
must we not sulfurise?
must you not sulfurise?
must they not sulfurise?

V-ing form

must I not be sulfurising?
must you not be sulfurising?
must she not be sulfurising?
must we not be sulfurising?
must you not be sulfurising?
must they not be sulfurising?

Perfect

must I not have sulfurised?
must you not have sulfurised?
must she not have sulfurised?
must we not have sulfurised?
must you not have sulfurised?
must they not have sulfurised?

V-ing perfect

must I not have been sulfurising?
must you not have been sulfurising?
must she not have been sulfurising?
must we not have been sulfurising?
must you not have been sulfurising?
must they not have been sulfurising?

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