Conjugaison du verbe anglais COULD REF

Verbe régulier : ref - refed - refed

Affirmation

Forme simple

I could ref
you could ref
he could ref
we could ref
you could ref
they could ref

Forme en V-ing

I could be refing
you could be refing
he could be refing
we could be refing
you could be refing
they could be refing

Perfect

I could have refed
you could have refed
he could have refed
we could have refed
you could have refed
they could have refed

Perfect en V-ing

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

Négation

Forme simple

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

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

Forme interrogative

Forme simple

could I ref?
could you ref?
could he ref?
could we ref?
could you ref?
could they ref?

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

Forme interro-négative

Forme simple

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

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

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