could backstitch
Verbo regolare: backstitch - backstitched- backstitched

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could backstitch
you could backstitch
he could backstitch
we could backstitch
you could backstitch
they could backstitch 	I could be backstitching
you could be backstitching
he could be backstitching
we could be backstitching
you could be backstitching
they could be backstitching	I could have backstitched
you could have backstitched
he could have backstitched
we could have backstitched
you could have backstitched
they could have backstitched	I could have been backstitching
you could have been backstitching
he could have been backstitching
we could have been backstitching
you could have been backstitching
they could have been backstitching	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not backstitch
you could not backstitch
he could not backstitch
we could not backstitch
you could not backstitch
they could not backstitch 	I could not be backstitching
you could not be backstitching
he could not be backstitching
we could not be backstitching
you could not be backstitching
they could not be backstitching	I could not have backstitched
you could not have backstitched
he could not have backstitched
we could not have backstitched
you could not have backstitched
they could not have backstitched	I could not have been backstitching
you could not have been backstitching
he could not have been backstitching
we could not have been backstitching
you could not have been backstitching
they could not have been backstitching	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I backstitch?
could you backstitch?
could he backstitch?
could we backstitch?
could you backstitch?
could they backstitch? 	could I be backstitching?
could you be backstitching?
could he be backstitching?
could we be backstitching?
could you be backstitching?
could they be backstitching? 	could I have backstitched?
could you have backstitched?
could he have backstitched?
could we have backstitched?
could you have backstitched?
could they have backstitched? 	could I have been backstitching?
could you have been backstitching?
could he have been backstitching?
could we have been backstitching?
could you have been backstitching?
could they have been backstitching? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not backstitch?
could you not backstitch?
could he not backstitch?
could we not backstitch?
could you not backstitch?
could they not backstitch? 	could I not be backstitching?
could you not be backstitching?
could he not be backstitching?
could we not be backstitching?
could you not be backstitching?
could they not be backstitching? 	could I not have backstitched?
could you not have backstitched?
could he not have backstitched?
could we not have backstitched?
could you not have backstitched?
could they not have backstitched? 	could I not have been backstitching?
could you not have been backstitching?
could he not have been backstitching?
could we not have been backstitching?
could you not have been backstitching?
could they not have been backstitching?