English verb conjugation COULD DEIONISE

Regular verb: deionise - deionised - deionised

Affirmation

Simple form

I could deionise
you could deionise
he could deionise
we could deionise
you could deionise
they could deionise

V-ing form

I could be deionising
you could be deionising
he could be deionising
we could be deionising
you could be deionising
they could be deionising

Perfect

I could have deionised
you could have deionised
he could have deionised
we could have deionised
you could have deionised
they could have deionised

V-ing perfect

I could have been deionising
you could have been deionising
he could have been deionising
we could have been deionising
you could have been deionising
they could have been deionising

Negation

Simple form

I couldn't deionise
you couldn't deionise
he couldn't deionise
we couldn't deionise
you couldn't deionise
they couldn't deionise

V-ing form

I couldn't be deionising
you couldn't be deionising
he couldn't be deionising
we couldn't be deionising
you couldn't be deionising
they couldn't be deionising

Perfect

I couldn't have deionised
you couldn't have deionised
he couldn't have deionised
we couldn't have deionised
you couldn't have deionised
they couldn't have deionised

V-ing perfect

I couldn't have been deionising
you couldn't have been deionising
he couldn't have been deionising
we couldn't have been deionising
you couldn't have been deionising
they couldn't have been deionising

Interrogative form

Simple form

could I deionise?
could you deionise?
could he deionise?
could we deionise?
could you deionise?
could they deionise?

V-ing form

could I be deionising?
could you be deionising?
could he be deionising?
could we be deionising?
could you be deionising?
could they be deionising?

Perfect

could I have deionised?
could you have deionised?
could he have deionised?
could we have deionised?
could you have deionised?
could they have deionised?

V-ing perfect

could I have been deionising?
could you have been deionising?
could he have been deionising?
could we have been deionising?
could you have been deionising?
could they have been deionising?

Interro-negative form

Simple form

couldn't I deionise?
couldn't you deionise?
couldn't he deionise?
couldn't we deionise?
couldn't you deionise?
couldn't they deionise?

V-ing form

couldn't I be deionising?
couldn't you be deionising?
couldn't he be deionising?
couldn't we be deionising?
couldn't you be deionising?
couldn't they be deionising?

Perfect

couldn't I have deionised?
couldn't you have deionised?
couldn't he have deionised?
couldn't we have deionised?
couldn't you have deionised?
couldn't they have deionised?

V-ing perfect

couldn't I have been deionising?
couldn't you have been deionising?
couldn't he have been deionising?
couldn't we have been deionising?
couldn't you have been deionising?
couldn't they have been deionising?

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