Conjugação do verbo inglês
COULD UNVEIL

Verbo regular: unveil - unveiled - unveiled

Afirmação

Forma simple	Forma com V-ing
I could unveil you could unveil he could unveil we could unveil you could unveil they could unveil	I could be unveiling you could be unveiling he could be unveiling we could be unveiling you could be unveiling they could be unveiling
Perfeito	Perfeito com V-ing
I could have unveiled you could have unveiled he could have unveiled we could have unveiled you could have unveiled they could have unveiled	I could have been unveiling you could have been unveiling he could have been unveiling we could have been unveiling you could have been unveiling they could have been unveiling

Negação

Forma simple	Forma com V-ing
I couldn't unveil you couldn't unveil he couldn't unveil we couldn't unveil you couldn't unveil they couldn't unveil	I couldn't be unveiling you couldn't be unveiling he couldn't be unveiling we couldn't be unveiling you couldn't be unveiling they couldn't be unveiling
Perfeito	Perfeito com V-ing
I couldn't have unveiled you couldn't have unveiled he couldn't have unveiled we couldn't have unveiled you couldn't have unveiled they couldn't have unveiled	I couldn't have been unveiling you couldn't have been unveiling he couldn't have been unveiling we couldn't have been unveiling you couldn't have been unveiling they couldn't have been unveiling

Forma interrogativa

Forma simple	Forma com V-ing
could I unveil? could you unveil? could he unveil? could we unveil? could you unveil? could they unveil?	could I be unveiling? could you be unveiling? could he be unveiling? could we be unveiling? could you be unveiling? could they be unveiling?
Perfeito	Perfeito com V-ing
could I have unveiled? could you have unveiled? could he have unveiled? could we have unveiled? could you have unveiled? could they have unveiled?	could I have been unveiling? could you have been unveiling? could he have been unveiling? could we have been unveiling? could you have been unveiling? could they have been unveiling?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I unveil? couldn't you unveil? couldn't he unveil? couldn't we unveil? couldn't you unveil? couldn't they unveil?	couldn't I be unveiling? couldn't you be unveiling? couldn't he be unveiling? couldn't we be unveiling? couldn't you be unveiling? couldn't they be unveiling?
Perfeito	Perfeito com V-ing
couldn't I have unveiled? couldn't you have unveiled? couldn't he have unveiled? couldn't we have unveiled? couldn't you have unveiled? couldn't they have unveiled?	couldn't I have been unveiling? couldn't you have been unveiling? couldn't he have been unveiling? couldn't we have been unveiling? couldn't you have been unveiling? couldn't they have been unveiling?