Conjugaison du verbe anglais
COULD PROP

Verbe régulier : prop - propped - propped
Traduction française : appuyer

Affirmation

Forme simple	Forme en V-ing
I could prop you could prop she could prop we could prop you could prop they could prop	I could be propping you could be propping she could be propping we could be propping you could be propping they could be propping
Perfect	Perfect en V-ing
I could have propped you could have propped she could have propped we could have propped you could have propped they could have propped	I could have been propping you could have been propping she could have been propping we could have been propping you could have been propping they could have been propping

Négation

Forme simple	Forme en V-ing
I couldn't prop you couldn't prop she couldn't prop we couldn't prop you couldn't prop they couldn't prop	I couldn't be propping you couldn't be propping she couldn't be propping we couldn't be propping you couldn't be propping they couldn't be propping
Perfect	Perfect en V-ing
I couldn't have propped you couldn't have propped she couldn't have propped we couldn't have propped you couldn't have propped they couldn't have propped	I couldn't have been propping you couldn't have been propping she couldn't have been propping we couldn't have been propping you couldn't have been propping they couldn't have been propping

Forme interrogative

Forme simple	Forme en V-ing
could I prop? could you prop? could she prop? could we prop? could you prop? could they prop?	could I be propping? could you be propping? could she be propping? could we be propping? could you be propping? could they be propping?
Perfect	Perfect en V-ing
could I have propped? could you have propped? could she have propped? could we have propped? could you have propped? could they have propped?	could I have been propping? could you have been propping? could she have been propping? could we have been propping? could you have been propping? could they have been propping?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I prop? couldn't you prop? couldn't she prop? couldn't we prop? couldn't you prop? couldn't they prop?	couldn't I be propping? couldn't you be propping? couldn't she be propping? couldn't we be propping? couldn't you be propping? couldn't they be propping?
Perfect	Perfect en V-ing
couldn't I have propped? couldn't you have propped? couldn't she have propped? couldn't we have propped? couldn't you have propped? couldn't they have propped?	couldn't I have been propping? couldn't you have been propping? couldn't she have been propping? couldn't we have been propping? couldn't you have been propping? couldn't they have been propping?