could ingraft
Verbe régulier : ingraft - ingrafted- ingrafted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect 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	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 	Perfect 	Perfect en V-ing 	
I couldn't ingraft
you couldn't ingraft
she couldn't ingraft
we couldn't ingraft
you couldn't ingraft
they couldn't ingraft 	I couldn't be ingrafting
you couldn't be ingrafting
she couldn't be ingrafting
we couldn't be ingrafting
you couldn't be ingrafting
they couldn't be ingrafting	I couldn't have ingrafted
you couldn't have ingrafted
she couldn't have ingrafted
we couldn't have ingrafted
you couldn't have ingrafted
they couldn't have ingrafted	I couldn't have been ingrafting
you couldn't have been ingrafting
she couldn't have been ingrafting
we couldn't have been ingrafting
you couldn't have been ingrafting
they couldn't have been ingrafting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect 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? 	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 	Perfect 	Perfect en V-ing 	
couldn't I ingraft?
couldn't you ingraft?
couldn't she ingraft?
couldn't we ingraft?
couldn't you ingraft?
couldn't they ingraft? 	couldn't I be ingrafting?
couldn't you be ingrafting?
couldn't she be ingrafting?
couldn't we be ingrafting?
couldn't you be ingrafting?
couldn't they be ingrafting? 	couldn't I have ingrafted?
couldn't you have ingrafted?
couldn't she have ingrafted?
couldn't we have ingrafted?
couldn't you have ingrafted?
couldn't they have ingrafted? 	couldn't I have been ingrafting?
couldn't you have been ingrafting?
couldn't she have been ingrafting?
couldn't we have been ingrafting?
couldn't you have been ingrafting?
couldn't they have been ingrafting?