Conjugaison du verbe anglais
COULD INGRAFT

Verbe régulier : ingraft - ingrafted - ingrafted

Affirmation

Forme simple	Forme en V-ing
I could ingraft you could ingraft she could ingraft we could ingraft you could ingraft they could ingraft	I could be ingrafting you could be ingrafting she could be ingrafting we could be ingrafting you could be ingrafting they could be ingrafting
Perfect	Perfect en V-ing
I could have ingrafted you could have ingrafted she could have ingrafted we could have ingrafted you could have ingrafted they could have ingrafted	I could have been ingrafting you could have been ingrafting she could have been ingrafting we could have been ingrafting you could have been ingrafting they could have been ingrafting

Négation

Forme simple	Forme en V-ing
I could not ingraft you could not ingraft she could not ingraft we could not ingraft you could not ingraft they could not ingraft	I could not be ingrafting you could not be ingrafting she could not be ingrafting we could not be ingrafting you could not be ingrafting they could not be ingrafting
Perfect	Perfect en V-ing
I could not have ingrafted you could not have ingrafted she could not have ingrafted we could not have ingrafted you could not have ingrafted they could not have ingrafted	I could not have been ingrafting you could not have been ingrafting she could not have been ingrafting we could not have been ingrafting you could not have been ingrafting they could not have been ingrafting

Forme interrogative

Forme simple	Forme en V-ing
could I ingraft? could you ingraft? could she ingraft? could we ingraft? could you ingraft? could they ingraft?	could I be ingrafting? could you be ingrafting? could she be ingrafting? could we be ingrafting? could you be ingrafting? could they be ingrafting?
Perfect	Perfect en V-ing
could I have ingrafted? could you have ingrafted? could she have ingrafted? could we have ingrafted? could you have ingrafted? could they have ingrafted?	could I have been ingrafting? could you have been ingrafting? could she have been ingrafting? could we have been ingrafting? could you have been ingrafting? could they have been ingrafting?

Forme interro-négative

Forme simple	Forme en V-ing
could I not ingraft? could you not ingraft? could she not ingraft? could we not ingraft? could you not ingraft? could they not ingraft?	could I not be ingrafting? could you not be ingrafting? could she not be ingrafting? could we not be ingrafting? could you not be ingrafting? could they not be ingrafting?
Perfect	Perfect en V-ing
could I not have ingrafted? could you not have ingrafted? could she not have ingrafted? could we not have ingrafted? could you not have ingrafted? could they not have ingrafted?	could I not have been ingrafting? could you not have been ingrafting? could she not have been ingrafting? could we not have been ingrafting? could you not have been ingrafting? could they not have been ingrafting?