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féminin | Modal : aucun | may | might | can | could | shall | should | will | would | must | ought to

Conjugaison du verbe anglais COULD SISE

Verbe régulier : sise - sised - sised

Affirmation

Forme simple
I could sise
you could sise
he could sise
we could sise
you could sise
they could sise
Forme en V-ing
I could be sising
you could be sising
he could be sising
we could be sising
you could be sising
they could be sising
Perfect
I could have sised
you could have sised
he could have sised
we could have sised
you could have sised
they could have sised
Perfect en V-ing
I could have been sising
you could have been sising
he could have been sising
we could have been sising
you could have been sising
they could have been sising

Négation

Forme simple
I couldn't sise
you couldn't sise
he couldn't sise
we couldn't sise
you couldn't sise
they couldn't sise
Forme en V-ing
I couldn't be sising
you couldn't be sising
he couldn't be sising
we couldn't be sising
you couldn't be sising
they couldn't be sising
Perfect
I couldn't have sised
you couldn't have sised
he couldn't have sised
we couldn't have sised
you couldn't have sised
they couldn't have sised
Perfect en V-ing
I couldn't have been sising
you couldn't have been sising
he couldn't have been sising
we couldn't have been sising
you couldn't have been sising
they couldn't have been sising

Forme interrogative

Forme simple
could I sise?
could you sise?
could he sise?
could we sise?
could you sise?
could they sise?
Forme en V-ing
could I be sising?
could you be sising?
could he be sising?
could we be sising?
could you be sising?
could they be sising?
Perfect
could I have sised?
could you have sised?
could he have sised?
could we have sised?
could you have sised?
could they have sised?
Perfect en V-ing
could I have been sising?
could you have been sising?
could he have been sising?
could we have been sising?
could you have been sising?
could they have been sising?

Forme interro-négative

Forme simple
couldn't I sise?
couldn't you sise?
couldn't he sise?
couldn't we sise?
couldn't you sise?
couldn't they sise?
Forme en V-ing
couldn't I be sising?
couldn't you be sising?
couldn't he be sising?
couldn't we be sising?
couldn't you be sising?
couldn't they be sising?
Perfect
couldn't I have sised?
couldn't you have sised?
couldn't he have sised?
couldn't we have sised?
couldn't you have sised?
couldn't they have sised?
Perfect en V-ing
couldn't I have been sising?
couldn't you have been sising?
couldn't he have been sising?
couldn't we have been sising?
couldn't you have been sising?
couldn't they have been sising?