Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I could sew sew you could sew sew she could sew sew we could sew sew you could sew sew they could sew sew
Forme en V-ing
I could be sew sewing you could be sew sewing she could be sew sewing we could be sew sewing you could be sew sewing they could be sew sewing
Perfect
I could have sew sewed you could have sew sewed she could have sew sewed we could have sew sewed you could have sew sewed they could have sew sewed
Perfect en V-ing
I could have been sew sewing you could have been sew sewing she could have been sew sewing we could have been sew sewing you could have been sew sewing they could have been sew sewing
Négation
Forme simple
I couldn't sew sew you couldn't sew sew she couldn't sew sew we couldn't sew sew you couldn't sew sew they couldn't sew sew
Forme en V-ing
I couldn't be sew sewing you couldn't be sew sewing she couldn't be sew sewing we couldn't be sew sewing you couldn't be sew sewing they couldn't be sew sewing
Perfect
I couldn't have sew sewed you couldn't have sew sewed she couldn't have sew sewed we couldn't have sew sewed you couldn't have sew sewed they couldn't have sew sewed
Perfect en V-ing
I couldn't have been sew sewing you couldn't have been sew sewing she couldn't have been sew sewing we couldn't have been sew sewing you couldn't have been sew sewing they couldn't have been sew sewing
Forme interrogative
Forme simple
could I sew sew? could you sew sew? could she sew sew? could we sew sew? could you sew sew? could they sew sew?
Forme en V-ing
could I be sew sewing? could you be sew sewing? could she be sew sewing? could we be sew sewing? could you be sew sewing? could they be sew sewing?
Perfect
could I have sew sewed? could you have sew sewed? could she have sew sewed? could we have sew sewed? could you have sew sewed? could they have sew sewed?
Perfect en V-ing
could I have been sew sewing? could you have been sew sewing? could she have been sew sewing? could we have been sew sewing? could you have been sew sewing? could they have been sew sewing?
Forme interro-négative
Forme simple
couldn't I sew sew? couldn't you sew sew? couldn't she sew sew? couldn't we sew sew? couldn't you sew sew? couldn't they sew sew?
Forme en V-ing
couldn't I be sew sewing? couldn't you be sew sewing? couldn't she be sew sewing? couldn't we be sew sewing? couldn't you be sew sewing? couldn't they be sew sewing?
Perfect
couldn't I have sew sewed? couldn't you have sew sewed? couldn't she have sew sewed? couldn't we have sew sewed? couldn't you have sew sewed? couldn't they have sew sewed?
Perfect en V-ing
couldn't I have been sew sewing? couldn't you have been sew sewing? couldn't she have been sew sewing? couldn't we have been sew sewing? couldn't you have been sew sewing? couldn't they have been sew sewing?