English verb conjugation CAN DESULFERISE

Regular verb: desulferise - desulferised - desulferised

Affirmation

Simple form

I can desulferise
you can desulferise
he can desulferise
we can desulferise
you can desulferise
they can desulferise

V-ing form

I can be desulferising
you can be desulferising
he can be desulferising
we can be desulferising
you can be desulferising
they can be desulferising

Perfect

I can have desulferised
you can have desulferised
he can have desulferised
we can have desulferised
you can have desulferised
they can have desulferised

V-ing perfect

I can have been desulferising
you can have been desulferising
he can have been desulferising
we can have been desulferising
you can have been desulferising
they can have been desulferising

Negation

Simple form

I cannot desulferise
you cannot desulferise
he cannot desulferise
we cannot desulferise
you cannot desulferise
they cannot desulferise

V-ing form

I cannot be desulferising
you cannot be desulferising
he cannot be desulferising
we cannot be desulferising
you cannot be desulferising
they cannot be desulferising

Perfect

I cannot have desulferised
you cannot have desulferised
he cannot have desulferised
we cannot have desulferised
you cannot have desulferised
they cannot have desulferised

V-ing perfect

I cannot have been desulferising
you cannot have been desulferising
he cannot have been desulferising
we cannot have been desulferising
you cannot have been desulferising
they cannot have been desulferising

Interrogative form

Simple form

can I desulferise?
can you desulferise?
can he desulferise?
can we desulferise?
can you desulferise?
can they desulferise?

V-ing form

can I be desulferising?
can you be desulferising?
can he be desulferising?
can we be desulferising?
can you be desulferising?
can they be desulferising?

Perfect

can I have desulferised?
can you have desulferised?
can he have desulferised?
can we have desulferised?
can you have desulferised?
can they have desulferised?

V-ing perfect

can I have been desulferising?
can you have been desulferising?
can he have been desulferising?
can we have been desulferising?
can you have been desulferising?
can they have been desulferising?

Interro-negative form

Simple form

can I not desulferise?
can you not desulferise?
can he not desulferise?
can we not desulferise?
can you not desulferise?
can they not desulferise?

V-ing form

can I not be desulferising?
can you not be desulferising?
can he not be desulferising?
can we not be desulferising?
can you not be desulferising?
can they not be desulferising?

Perfect

can I not have desulferised?
can you not have desulferised?
can he not have desulferised?
can we not have desulferised?
can you not have desulferised?
can they not have desulferised?

V-ing perfect

can I not have been desulferising?
can you not have been desulferising?
can he not have been desulferising?
can we not have been desulferising?
can you not have been desulferising?
can they not have been desulferising?

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