Conjugação do verbo inglês
COULD STUTTER

Verbo regular: stutter - stuttered - stuttered

Afirmação

Forma simple	Forma com V-ing
I could stutter you could stutter he could stutter we could stutter you could stutter they could stutter	I could be stuttering you could be stuttering he could be stuttering we could be stuttering you could be stuttering they could be stuttering
Perfeito	Perfeito com V-ing
I could have stuttered you could have stuttered he 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 he could have been stuttering we could have been stuttering you could have been stuttering they could have been stuttering

Negação

Forma simple	Forma com V-ing
I could not stutter you could not stutter he 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 he could not be stuttering we could not be stuttering you could not be stuttering they could not be stuttering
Perfeito	Perfeito com V-ing
I could not have stuttered you could not have stuttered he 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 he 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 simple	Forma com V-ing
could I stutter? could you stutter? could he stutter? could we stutter? could you stutter? could they stutter?	could I be stuttering? could you be stuttering? could he be stuttering? could we be stuttering? could you be stuttering? could they be stuttering?
Perfeito	Perfeito com V-ing
could I have stuttered? could you have stuttered? could he 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 he have been stuttering? could we have been stuttering? could you have been stuttering? could they have been stuttering?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not stutter? could you not stutter? could he 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 he not be stuttering? could we not be stuttering? could you not be stuttering? could they not be stuttering?
Perfeito	Perfeito com V-ing
could I not have stuttered? could you not have stuttered? could he 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 he not have been stuttering? could we not have been stuttering? could you not have been stuttering? could they not have been stuttering?