could whipstitch
Verbe régulier : whipstitch - whipstitched- whipstitched

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could whipstitch
you could whipstitch
he could whipstitch
we could whipstitch
you could whipstitch
they could whipstitch 	I could be whipstitching
you could be whipstitching
he could be whipstitching
we could be whipstitching
you could be whipstitching
they could be whipstitching	I could have whipstitched
you could have whipstitched
he could have whipstitched
we could have whipstitched
you could have whipstitched
they could have whipstitched	I could have been whipstitching
you could have been whipstitching
he could have been whipstitching
we could have been whipstitching
you could have been whipstitching
they could have been whipstitching	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not whipstitch
you could not whipstitch
he could not whipstitch
we could not whipstitch
you could not whipstitch
they could not whipstitch 	I could not be whipstitching
you could not be whipstitching
he could not be whipstitching
we could not be whipstitching
you could not be whipstitching
they could not be whipstitching	I could not have whipstitched
you could not have whipstitched
he could not have whipstitched
we could not have whipstitched
you could not have whipstitched
they could not have whipstitched	I could not have been whipstitching
you could not have been whipstitching
he could not have been whipstitching
we could not have been whipstitching
you could not have been whipstitching
they could not have been whipstitching	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I whipstitch?
could you whipstitch?
could he whipstitch?
could we whipstitch?
could you whipstitch?
could they whipstitch? 	could I be whipstitching?
could you be whipstitching?
could he be whipstitching?
could we be whipstitching?
could you be whipstitching?
could they be whipstitching? 	could I have whipstitched?
could you have whipstitched?
could he have whipstitched?
could we have whipstitched?
could you have whipstitched?
could they have whipstitched? 	could I have been whipstitching?
could you have been whipstitching?
could he have been whipstitching?
could we have been whipstitching?
could you have been whipstitching?
could they have been whipstitching? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not whipstitch?
could you not whipstitch?
could he not whipstitch?
could we not whipstitch?
could you not whipstitch?
could they not whipstitch? 	could I not be whipstitching?
could you not be whipstitching?
could he not be whipstitching?
could we not be whipstitching?
could you not be whipstitching?
could they not be whipstitching? 	could I not have whipstitched?
could you not have whipstitched?
could he not have whipstitched?
could we not have whipstitched?
could you not have whipstitched?
could they not have whipstitched? 	could I not have been whipstitching?
could you not have been whipstitching?
could he not have been whipstitching?
could we not have been whipstitching?
could you not have been whipstitching?
could they not have been whipstitching?