English verb conjugation CAN DECOLOURISE

Regular verb: decolourise - decolourised - decolourised

Affirmation

Simple form

I can decolourise
you can decolourise
he can decolourise
we can decolourise
you can decolourise
they can decolourise

V-ing form

I can be decolourising
you can be decolourising
he can be decolourising
we can be decolourising
you can be decolourising
they can be decolourising

Perfect

I can have decolourised
you can have decolourised
he can have decolourised
we can have decolourised
you can have decolourised
they can have decolourised

V-ing perfect

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

Negation

Simple form

I cannot decolourise
you cannot decolourise
he cannot decolourise
we cannot decolourise
you cannot decolourise
they cannot decolourise

V-ing form

I cannot be decolourising
you cannot be decolourising
he cannot be decolourising
we cannot be decolourising
you cannot be decolourising
they cannot be decolourising

Perfect

I cannot have decolourised
you cannot have decolourised
he cannot have decolourised
we cannot have decolourised
you cannot have decolourised
they cannot have decolourised

V-ing perfect

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

Interrogative form

Simple form

can I decolourise?
can you decolourise?
can he decolourise?
can we decolourise?
can you decolourise?
can they decolourise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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