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 can't decolourise
you can't decolourise
he can't decolourise
we can't decolourise
you can't decolourise
they can't decolourise

V-ing form

I can't be decolourising
you can't be decolourising
he can't be decolourising
we can't be decolourising
you can't be decolourising
they can't be decolourising

Perfect

I can't have decolourised
you can't have decolourised
he can't have decolourised
we can't have decolourised
you can't have decolourised
they can't have decolourised

V-ing perfect

I can't have been decolourising
you can't have been decolourising
he can't have been decolourising
we can't have been decolourising
you can't have been decolourising
they can't 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't I decolourise?
can't you decolourise?
can't he decolourise?
can't we decolourise?
can't you decolourise?
can't they decolourise?

V-ing form

can't I be decolourising?
can't you be decolourising?
can't he be decolourising?
can't we be decolourising?
can't you be decolourising?
can't they be decolourising?

Perfect

can't I have decolourised?
can't you have decolourised?
can't he have decolourised?
can't we have decolourised?
can't you have decolourised?
can't they have decolourised?

V-ing perfect

can't I have been decolourising?
can't you have been decolourising?
can't he have been decolourising?
can't we have been decolourising?
can't you have been decolourising?
can't they have been decolourising?

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