may unstitch
Verbe régulier : unstitch - unstitched- unstitched

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may unstitch
you may unstitch
he may unstitch
we may unstitch
you may unstitch
they may unstitch 	I may be unstitching
you may be unstitching
he may be unstitching
we may be unstitching
you may be unstitching
they may be unstitching	I may have unstitched
you may have unstitched
he may have unstitched
we may have unstitched
you may have unstitched
they may have unstitched	I may have been unstitching
you may have been unstitching
he may have been unstitching
we may have been unstitching
you may have been unstitching
they may have been unstitching	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not unstitch
you may not unstitch
he may not unstitch
we may not unstitch
you may not unstitch
they may not unstitch 	I may not be unstitching
you may not be unstitching
he may not be unstitching
we may not be unstitching
you may not be unstitching
they may not be unstitching	I may not have unstitched
you may not have unstitched
he may not have unstitched
we may not have unstitched
you may not have unstitched
they may not have unstitched	I may not have been unstitching
you may not have been unstitching
he may not have been unstitching
we may not have been unstitching
you may not have been unstitching
they may not have been unstitching	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I unstitch?
may you unstitch?
may he unstitch?
may we unstitch?
may you unstitch?
may they unstitch? 	may I be unstitching?
may you be unstitching?
may he be unstitching?
may we be unstitching?
may you be unstitching?
may they be unstitching? 	may I have unstitched?
may you have unstitched?
may he have unstitched?
may we have unstitched?
may you have unstitched?
may they have unstitched? 	may I have been unstitching?
may you have been unstitching?
may he have been unstitching?
may we have been unstitching?
may you have been unstitching?
may they have been unstitching? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not unstitch?
may you not unstitch?
may he not unstitch?
may we not unstitch?
may you not unstitch?
may they not unstitch? 	may I not be unstitching?
may you not be unstitching?
may he not be unstitching?
may we not be unstitching?
may you not be unstitching?
may they not be unstitching? 	may I not have unstitched?
may you not have unstitched?
may he not have unstitched?
may we not have unstitched?
may you not have unstitched?
may they not have unstitched? 	may I not have been unstitching?
may you not have been unstitching?
may he not have been unstitching?
may we not have been unstitching?
may you not have been unstitching?
may they not have been unstitching?