Conjugação do verbo inglês
COULD SPECK

Verbo regular: speck - specked - specked

Afirmação

Forma simple	Forma com V-ing
I could speck you could speck he could speck we could speck you could speck they could speck	I could be specking you could be specking he could be specking we could be specking you could be specking they could be specking
Perfeito	Perfeito com V-ing
I could have specked you could have specked he could have specked we could have specked you could have specked they could have specked	I could have been specking you could have been specking he could have been specking we could have been specking you could have been specking they could have been specking

Negação

Forma simple	Forma com V-ing
I could not speck you could not speck he could not speck we could not speck you could not speck they could not speck	I could not be specking you could not be specking he could not be specking we could not be specking you could not be specking they could not be specking
Perfeito	Perfeito com V-ing
I could not have specked you could not have specked he could not have specked we could not have specked you could not have specked they could not have specked	I could not have been specking you could not have been specking he could not have been specking we could not have been specking you could not have been specking they could not have been specking

Forma interrogativa

Forma simple	Forma com V-ing
could I speck? could you speck? could he speck? could we speck? could you speck? could they speck?	could I be specking? could you be specking? could he be specking? could we be specking? could you be specking? could they be specking?
Perfeito	Perfeito com V-ing
could I have specked? could you have specked? could he have specked? could we have specked? could you have specked? could they have specked?	could I have been specking? could you have been specking? could he have been specking? could we have been specking? could you have been specking? could they have been specking?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not speck? could you not speck? could he not speck? could we not speck? could you not speck? could they not speck?	could I not be specking? could you not be specking? could he not be specking? could we not be specking? could you not be specking? could they not be specking?
Perfeito	Perfeito com V-ing
could I not have specked? could you not have specked? could he not have specked? could we not have specked? could you not have specked? could they not have specked?	could I not have been specking? could you not have been specking? could he not have been specking? could we not have been specking? could you not have been specking? could they not have been specking?