could step
Verbo regolare: step - stepped- stepped

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could step
you could step
he could step
we could step
you could step
they could step 	I could be stepping
you could be stepping
he could be stepping
we could be stepping
you could be stepping
they could be stepping	I could have stepped
you could have stepped
he could have stepped
we could have stepped
you could have stepped
they could have stepped	I could have been stepping
you could have been stepping
he could have been stepping
we could have been stepping
you could have been stepping
they could have been stepping	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't step
you couldn't step
he couldn't step
we couldn't step
you couldn't step
they couldn't step 	I couldn't be stepping
you couldn't be stepping
he couldn't be stepping
we couldn't be stepping
you couldn't be stepping
they couldn't be stepping	I couldn't have stepped
you couldn't have stepped
he couldn't have stepped
we couldn't have stepped
you couldn't have stepped
they couldn't have stepped	I couldn't have been stepping
you couldn't have been stepping
he couldn't have been stepping
we couldn't have been stepping
you couldn't have been stepping
they couldn't have been stepping	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I step?
could you step?
could he step?
could we step?
could you step?
could they step? 	could I be stepping?
could you be stepping?
could he be stepping?
could we be stepping?
could you be stepping?
could they be stepping? 	could I have stepped?
could you have stepped?
could he have stepped?
could we have stepped?
could you have stepped?
could they have stepped? 	could I have been stepping?
could you have been stepping?
could he have been stepping?
could we have been stepping?
could you have been stepping?
could they have been stepping? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I step?
couldn't you step?
couldn't he step?
couldn't we step?
couldn't you step?
couldn't they step? 	couldn't I be stepping?
couldn't you be stepping?
couldn't he be stepping?
couldn't we be stepping?
couldn't you be stepping?
couldn't they be stepping? 	couldn't I have stepped?
couldn't you have stepped?
couldn't he have stepped?
couldn't we have stepped?
couldn't you have stepped?
couldn't they have stepped? 	couldn't I have been stepping?
couldn't you have been stepping?
couldn't he have been stepping?
couldn't we have been stepping?
couldn't you have been stepping?
couldn't they have been stepping?