could undrape
Verbe régulier : undrape - undraped- undraped

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could undrape
you could undrape
she could undrape
we could undrape
you could undrape
they could undrape 	I could be undraping
you could be undraping
she could be undraping
we could be undraping
you could be undraping
they could be undraping	I could have undraped
you could have undraped
she could have undraped
we could have undraped
you could have undraped
they could have undraped	I could have been undraping
you could have been undraping
she could have been undraping
we could have been undraping
you could have been undraping
they could have been undraping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not undrape
you could not undrape
she could not undrape
we could not undrape
you could not undrape
they could not undrape 	I could not be undraping
you could not be undraping
she could not be undraping
we could not be undraping
you could not be undraping
they could not be undraping	I could not have undraped
you could not have undraped
she could not have undraped
we could not have undraped
you could not have undraped
they could not have undraped	I could not have been undraping
you could not have been undraping
she could not have been undraping
we could not have been undraping
you could not have been undraping
they could not have been undraping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I undrape?
could you undrape?
could she undrape?
could we undrape?
could you undrape?
could they undrape? 	could I be undraping?
could you be undraping?
could she be undraping?
could we be undraping?
could you be undraping?
could they be undraping? 	could I have undraped?
could you have undraped?
could she have undraped?
could we have undraped?
could you have undraped?
could they have undraped? 	could I have been undraping?
could you have been undraping?
could she have been undraping?
could we have been undraping?
could you have been undraping?
could they have been undraping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not undrape?
could you not undrape?
could she not undrape?
could we not undrape?
could you not undrape?
could they not undrape? 	could I not be undraping?
could you not be undraping?
could she not be undraping?
could we not be undraping?
could you not be undraping?
could they not be undraping? 	could I not have undraped?
could you not have undraped?
could she not have undraped?
could we not have undraped?
could you not have undraped?
could they not have undraped? 	could I not have been undraping?
could you not have been undraping?
could she not have been undraping?
could we not have been undraping?
could you not have been undraping?
could they not have been undraping?