Conjugação do verbo inglês
COULD TWIRL

Verbo regular: twirl - twirled - twirled

Afirmação

Forma simple	Forma com V-ing
I could twirl you could twirl she could twirl we could twirl you could twirl they could twirl	I could be twirling you could be twirling she could be twirling we could be twirling you could be twirling they could be twirling
Perfeito	Perfeito com V-ing
I could have twirled you could have twirled she could have twirled we could have twirled you could have twirled they could have twirled	I could have been twirling you could have been twirling she could have been twirling we could have been twirling you could have been twirling they could have been twirling

Negação

Forma simple	Forma com V-ing
I could not twirl you could not twirl she could not twirl we could not twirl you could not twirl they could not twirl	I could not be twirling you could not be twirling she could not be twirling we could not be twirling you could not be twirling they could not be twirling
Perfeito	Perfeito com V-ing
I could not have twirled you could not have twirled she could not have twirled we could not have twirled you could not have twirled they could not have twirled	I could not have been twirling you could not have been twirling she could not have been twirling we could not have been twirling you could not have been twirling they could not have been twirling

Forma interrogativa

Forma simple	Forma com V-ing
could I twirl? could you twirl? could she twirl? could we twirl? could you twirl? could they twirl?	could I be twirling? could you be twirling? could she be twirling? could we be twirling? could you be twirling? could they be twirling?
Perfeito	Perfeito com V-ing
could I have twirled? could you have twirled? could she have twirled? could we have twirled? could you have twirled? could they have twirled?	could I have been twirling? could you have been twirling? could she have been twirling? could we have been twirling? could you have been twirling? could they have been twirling?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not twirl? could you not twirl? could she not twirl? could we not twirl? could you not twirl? could they not twirl?	could I not be twirling? could you not be twirling? could she not be twirling? could we not be twirling? could you not be twirling? could they not be twirling?
Perfeito	Perfeito com V-ing
could I not have twirled? could you not have twirled? could she not have twirled? could we not have twirled? could you not have twirled? could they not have twirled?	could I not have been twirling? could you not have been twirling? could she not have been twirling? could we not have been twirling? could you not have been twirling? could they not have been twirling?