Conjugaison du verbe anglais
COULD CHALK

Verbe régulier : chalk - chalked - chalked
Traduction française : écrire à la craie - marquer à la craie

Affirmation

Forme simple	Forme en V-ing
I could chalk you could chalk she could chalk we could chalk you could chalk they could chalk	I could be chalking you could be chalking she could be chalking we could be chalking you could be chalking they could be chalking
Perfect	Perfect en V-ing
I could have chalked you could have chalked she could have chalked we could have chalked you could have chalked they could have chalked	I could have been chalking you could have been chalking she could have been chalking we could have been chalking you could have been chalking they could have been chalking

Négation

Forme simple	Forme en V-ing
I couldn't chalk you couldn't chalk she couldn't chalk we couldn't chalk you couldn't chalk they couldn't chalk	I couldn't be chalking you couldn't be chalking she couldn't be chalking we couldn't be chalking you couldn't be chalking they couldn't be chalking
Perfect	Perfect en V-ing
I couldn't have chalked you couldn't have chalked she couldn't have chalked we couldn't have chalked you couldn't have chalked they couldn't have chalked	I couldn't have been chalking you couldn't have been chalking she couldn't have been chalking we couldn't have been chalking you couldn't have been chalking they couldn't have been chalking

Forme interrogative

Forme simple	Forme en V-ing
could I chalk? could you chalk? could she chalk? could we chalk? could you chalk? could they chalk?	could I be chalking? could you be chalking? could she be chalking? could we be chalking? could you be chalking? could they be chalking?
Perfect	Perfect en V-ing
could I have chalked? could you have chalked? could she have chalked? could we have chalked? could you have chalked? could they have chalked?	could I have been chalking? could you have been chalking? could she have been chalking? could we have been chalking? could you have been chalking? could they have been chalking?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I chalk? couldn't you chalk? couldn't she chalk? couldn't we chalk? couldn't you chalk? couldn't they chalk?	couldn't I be chalking? couldn't you be chalking? couldn't she be chalking? couldn't we be chalking? couldn't you be chalking? couldn't they be chalking?
Perfect	Perfect en V-ing
couldn't I have chalked? couldn't you have chalked? couldn't she have chalked? couldn't we have chalked? couldn't you have chalked? couldn't they have chalked?	couldn't I have been chalking? couldn't you have been chalking? couldn't she have been chalking? couldn't we have been chalking? couldn't you have been chalking? couldn't they have been chalking?