Conjugação do verbo inglês
COULD CREDIT

Verbo regular: credit - credited - credited

Afirmação

Forma simple	Forma com V-ing
I could credit you could credit she could credit we could credit you could credit they could credit	I could be crediting you could be crediting she could be crediting we could be crediting you could be crediting they could be crediting
Perfeito	Perfeito com V-ing
I could have credited you could have credited she could have credited we could have credited you could have credited they could have credited	I could have been crediting you could have been crediting she could have been crediting we could have been crediting you could have been crediting they could have been crediting

Negação

Forma simple	Forma com V-ing
I couldn't credit you couldn't credit she couldn't credit we couldn't credit you couldn't credit they couldn't credit	I couldn't be crediting you couldn't be crediting she couldn't be crediting we couldn't be crediting you couldn't be crediting they couldn't be crediting
Perfeito	Perfeito com V-ing
I couldn't have credited you couldn't have credited she couldn't have credited we couldn't have credited you couldn't have credited they couldn't have credited	I couldn't have been crediting you couldn't have been crediting she couldn't have been crediting we couldn't have been crediting you couldn't have been crediting they couldn't have been crediting

Forma interrogativa

Forma simple	Forma com V-ing
could I credit? could you credit? could she credit? could we credit? could you credit? could they credit?	could I be crediting? could you be crediting? could she be crediting? could we be crediting? could you be crediting? could they be crediting?
Perfeito	Perfeito com V-ing
could I have credited? could you have credited? could she have credited? could we have credited? could you have credited? could they have credited?	could I have been crediting? could you have been crediting? could she have been crediting? could we have been crediting? could you have been crediting? could they have been crediting?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I credit? couldn't you credit? couldn't she credit? couldn't we credit? couldn't you credit? couldn't they credit?	couldn't I be crediting? couldn't you be crediting? couldn't she be crediting? couldn't we be crediting? couldn't you be crediting? couldn't they be crediting?
Perfeito	Perfeito com V-ing
couldn't I have credited? couldn't you have credited? couldn't she have credited? couldn't we have credited? couldn't you have credited? couldn't they have credited?	couldn't I have been crediting? couldn't you have been crediting? couldn't she have been crediting? couldn't we have been crediting? couldn't you have been crediting? couldn't they have been crediting?