could stutter
Verbo regolare: stutter - stuttered- stuttered

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could stutter
you could stutter
she could stutter
we could stutter
you could stutter
they could stutter 	I could be stuttering
you could be stuttering
she could be stuttering
we could be stuttering
you could be stuttering
they could be stuttering	I could have stuttered
you could have stuttered
she could have stuttered
we could have stuttered
you could have stuttered
they could have stuttered	I could have been stuttering
you could have been stuttering
she could have been stuttering
we could have been stuttering
you could have been stuttering
they could have been stuttering	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not stutter
you could not stutter
she could not stutter
we could not stutter
you could not stutter
they could not stutter 	I could not be stuttering
you could not be stuttering
she could not be stuttering
we could not be stuttering
you could not be stuttering
they could not be stuttering	I could not have stuttered
you could not have stuttered
she could not have stuttered
we could not have stuttered
you could not have stuttered
they could not have stuttered	I could not have been stuttering
you could not have been stuttering
she could not have been stuttering
we could not have been stuttering
you could not have been stuttering
they could not have been stuttering	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I stutter?
could you stutter?
could she stutter?
could we stutter?
could you stutter?
could they stutter? 	could I be stuttering?
could you be stuttering?
could she be stuttering?
could we be stuttering?
could you be stuttering?
could they be stuttering? 	could I have stuttered?
could you have stuttered?
could she have stuttered?
could we have stuttered?
could you have stuttered?
could they have stuttered? 	could I have been stuttering?
could you have been stuttering?
could she have been stuttering?
could we have been stuttering?
could you have been stuttering?
could they have been stuttering? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not stutter?
could you not stutter?
could she not stutter?
could we not stutter?
could you not stutter?
could they not stutter? 	could I not be stuttering?
could you not be stuttering?
could she not be stuttering?
could we not be stuttering?
could you not be stuttering?
could they not be stuttering? 	could I not have stuttered?
could you not have stuttered?
could she not have stuttered?
could we not have stuttered?
could you not have stuttered?
could they not have stuttered? 	could I not have been stuttering?
could you not have been stuttering?
could she not have been stuttering?
could we not have been stuttering?
could you not have been stuttering?
could they not have been stuttering?