Conjugação do verbo inglês
COULD FLACK

Verbo regular: flack - flacked - flacked

Afirmação

Forma simple	Forma com V-ing
I could flack you could flack he could flack we could flack you could flack they could flack	I could be flacking you could be flacking he could be flacking we could be flacking you could be flacking they could be flacking
Perfeito	Perfeito com V-ing
I could have flacked you could have flacked he could have flacked we could have flacked you could have flacked they could have flacked	I could have been flacking you could have been flacking he could have been flacking we could have been flacking you could have been flacking they could have been flacking

Negação

Forma simple	Forma com V-ing
I couldn't flack you couldn't flack he couldn't flack we couldn't flack you couldn't flack they couldn't flack	I couldn't be flacking you couldn't be flacking he couldn't be flacking we couldn't be flacking you couldn't be flacking they couldn't be flacking
Perfeito	Perfeito com V-ing
I couldn't have flacked you couldn't have flacked he couldn't have flacked we couldn't have flacked you couldn't have flacked they couldn't have flacked	I couldn't have been flacking you couldn't have been flacking he couldn't have been flacking we couldn't have been flacking you couldn't have been flacking they couldn't have been flacking

Forma interrogativa

Forma simple	Forma com V-ing
could I flack? could you flack? could he flack? could we flack? could you flack? could they flack?	could I be flacking? could you be flacking? could he be flacking? could we be flacking? could you be flacking? could they be flacking?
Perfeito	Perfeito com V-ing
could I have flacked? could you have flacked? could he have flacked? could we have flacked? could you have flacked? could they have flacked?	could I have been flacking? could you have been flacking? could he have been flacking? could we have been flacking? could you have been flacking? could they have been flacking?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I flack? couldn't you flack? couldn't he flack? couldn't we flack? couldn't you flack? couldn't they flack?	couldn't I be flacking? couldn't you be flacking? couldn't he be flacking? couldn't we be flacking? couldn't you be flacking? couldn't they be flacking?
Perfeito	Perfeito com V-ing
couldn't I have flacked? couldn't you have flacked? couldn't he have flacked? couldn't we have flacked? couldn't you have flacked? couldn't they have flacked?	couldn't I have been flacking? couldn't you have been flacking? couldn't he have been flacking? couldn't we have been flacking? couldn't you have been flacking? couldn't they have been flacking?