Conjugaison du verbe anglais
COULD SINGLE

Verbe régulier : single - singled - singled

Affirmation

Forme simple	Forme en V-ing
I could single you could single he could single we could single you could single they could single	I could be singling you could be singling he could be singling we could be singling you could be singling they could be singling
Perfect	Perfect en V-ing
I could have singled you could have singled he could have singled we could have singled you could have singled they could have singled	I could have been singling you could have been singling he could have been singling we could have been singling you could have been singling they could have been singling

Négation

Forme simple	Forme en V-ing
I couldn't single you couldn't single he couldn't single we couldn't single you couldn't single they couldn't single	I couldn't be singling you couldn't be singling he couldn't be singling we couldn't be singling you couldn't be singling they couldn't be singling
Perfect	Perfect en V-ing
I couldn't have singled you couldn't have singled he couldn't have singled we couldn't have singled you couldn't have singled they couldn't have singled	I couldn't have been singling you couldn't have been singling he couldn't have been singling we couldn't have been singling you couldn't have been singling they couldn't have been singling

Forme interrogative

Forme simple	Forme en V-ing
could I single? could you single? could he single? could we single? could you single? could they single?	could I be singling? could you be singling? could he be singling? could we be singling? could you be singling? could they be singling?
Perfect	Perfect en V-ing
could I have singled? could you have singled? could he have singled? could we have singled? could you have singled? could they have singled?	could I have been singling? could you have been singling? could he have been singling? could we have been singling? could you have been singling? could they have been singling?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I single? couldn't you single? couldn't he single? couldn't we single? couldn't you single? couldn't they single?	couldn't I be singling? couldn't you be singling? couldn't he be singling? couldn't we be singling? couldn't you be singling? couldn't they be singling?
Perfect	Perfect en V-ing
couldn't I have singled? couldn't you have singled? couldn't he have singled? couldn't we have singled? couldn't you have singled? couldn't they have singled?	couldn't I have been singling? couldn't you have been singling? couldn't he have been singling? couldn't we have been singling? couldn't you have been singling? couldn't they have been singling?