may backstitch
Verbo regular: backstitch - backstitched- backstitched

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may backstitch
you may backstitch
she may backstitch
we may backstitch
you may backstitch
they may backstitch 	I may be backstitching
you may be backstitching
she may be backstitching
we may be backstitching
you may be backstitching
they may be backstitching	I may have backstitched
you may have backstitched
she may have backstitched
we may have backstitched
you may have backstitched
they may have backstitched	I may have been backstitching
you may have been backstitching
she may have been backstitching
we may have been backstitching
you may have been backstitching
they may have been backstitching	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not backstitch
you may not backstitch
she may not backstitch
we may not backstitch
you may not backstitch
they may not backstitch 	I may not be backstitching
you may not be backstitching
she may not be backstitching
we may not be backstitching
you may not be backstitching
they may not be backstitching	I may not have backstitched
you may not have backstitched
she may not have backstitched
we may not have backstitched
you may not have backstitched
they may not have backstitched	I may not have been backstitching
you may not have been backstitching
she may not have been backstitching
we may not have been backstitching
you may not have been backstitching
they may not have been backstitching	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I backstitch?
may you backstitch?
may she backstitch?
may we backstitch?
may you backstitch?
may they backstitch? 	may I be backstitching?
may you be backstitching?
may she be backstitching?
may we be backstitching?
may you be backstitching?
may they be backstitching? 	may I have backstitched?
may you have backstitched?
may she have backstitched?
may we have backstitched?
may you have backstitched?
may they have backstitched? 	may I have been backstitching?
may you have been backstitching?
may she have been backstitching?
may we have been backstitching?
may you have been backstitching?
may they have been backstitching? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not backstitch?
may you not backstitch?
may she not backstitch?
may we not backstitch?
may you not backstitch?
may they not backstitch? 	may I not be backstitching?
may you not be backstitching?
may she not be backstitching?
may we not be backstitching?
may you not be backstitching?
may they not be backstitching? 	may I not have backstitched?
may you not have backstitched?
may she not have backstitched?
may we not have backstitched?
may you not have backstitched?
may they not have backstitched? 	may I not have been backstitching?
may you not have been backstitching?
may she not have been backstitching?
may we not have been backstitching?
may you not have been backstitching?
may they not have been backstitching?