Conjugaison du verbe anglais
COULD FLOSS

Verbe régulier : floss - flossed - flossed
Traduction française : nettoyer au fil ou à la soie dentaire

Affirmation

Forme simple	Forme en V-ing
I could floss you could floss she could floss we could floss you could floss they could floss	I could be flossing you could be flossing she could be flossing we could be flossing you could be flossing they could be flossing
Perfect	Perfect en V-ing
I could have flossed you could have flossed she could have flossed we could have flossed you could have flossed they could have flossed	I could have been flossing you could have been flossing she could have been flossing we could have been flossing you could have been flossing they could have been flossing

Négation

Forme simple	Forme en V-ing
I couldn't floss you couldn't floss she couldn't floss we couldn't floss you couldn't floss they couldn't floss	I couldn't be flossing you couldn't be flossing she couldn't be flossing we couldn't be flossing you couldn't be flossing they couldn't be flossing
Perfect	Perfect en V-ing
I couldn't have flossed you couldn't have flossed she couldn't have flossed we couldn't have flossed you couldn't have flossed they couldn't have flossed	I couldn't have been flossing you couldn't have been flossing she couldn't have been flossing we couldn't have been flossing you couldn't have been flossing they couldn't have been flossing

Forme interrogative

Forme simple	Forme en V-ing
could I floss? could you floss? could she floss? could we floss? could you floss? could they floss?	could I be flossing? could you be flossing? could she be flossing? could we be flossing? could you be flossing? could they be flossing?
Perfect	Perfect en V-ing
could I have flossed? could you have flossed? could she have flossed? could we have flossed? could you have flossed? could they have flossed?	could I have been flossing? could you have been flossing? could she have been flossing? could we have been flossing? could you have been flossing? could they have been flossing?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I floss? couldn't you floss? couldn't she floss? couldn't we floss? couldn't you floss? couldn't they floss?	couldn't I be flossing? couldn't you be flossing? couldn't she be flossing? couldn't we be flossing? couldn't you be flossing? couldn't they be flossing?
Perfect	Perfect en V-ing
couldn't I have flossed? couldn't you have flossed? couldn't she have flossed? couldn't we have flossed? couldn't you have flossed? couldn't they have flossed?	couldn't I have been flossing? couldn't you have been flossing? couldn't she have been flossing? couldn't we have been flossing? couldn't you have been flossing? couldn't they have been flossing?