Conjugação do verbo inglês
COULD SLITHER

Verbo regular: slither - slithered - slithered

Afirmação

Forma simple	Forma com V-ing
I could slither you could slither he could slither we could slither you could slither they could slither	I could be slithering you could be slithering he could be slithering we could be slithering you could be slithering they could be slithering
Perfeito	Perfeito com V-ing
I could have slithered you could have slithered he could have slithered we could have slithered you could have slithered they could have slithered	I could have been slithering you could have been slithering he could have been slithering we could have been slithering you could have been slithering they could have been slithering

Negação

Forma simple	Forma com V-ing
I could not slither you could not slither he could not slither we could not slither you could not slither they could not slither	I could not be slithering you could not be slithering he could not be slithering we could not be slithering you could not be slithering they could not be slithering
Perfeito	Perfeito com V-ing
I could not have slithered you could not have slithered he could not have slithered we could not have slithered you could not have slithered they could not have slithered	I could not have been slithering you could not have been slithering he could not have been slithering we could not have been slithering you could not have been slithering they could not have been slithering

Forma interrogativa

Forma simple	Forma com V-ing
could I slither? could you slither? could he slither? could we slither? could you slither? could they slither?	could I be slithering? could you be slithering? could he be slithering? could we be slithering? could you be slithering? could they be slithering?
Perfeito	Perfeito com V-ing
could I have slithered? could you have slithered? could he have slithered? could we have slithered? could you have slithered? could they have slithered?	could I have been slithering? could you have been slithering? could he have been slithering? could we have been slithering? could you have been slithering? could they have been slithering?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not slither? could you not slither? could he not slither? could we not slither? could you not slither? could they not slither?	could I not be slithering? could you not be slithering? could he not be slithering? could we not be slithering? could you not be slithering? could they not be slithering?
Perfeito	Perfeito com V-ing
could I not have slithered? could you not have slithered? could he not have slithered? could we not have slithered? could you not have slithered? could they not have slithered?	could I not have been slithering? could you not have been slithering? could he not have been slithering? could we not have been slithering? could you not have been slithering? could they not have been slithering?