Conjugação do verbo inglês
COULD PEAK

Verbo regular: peak - peaked - peaked

Afirmação

Forma simple	Forma com V-ing
I could peak you could peak he could peak we could peak you could peak they could peak	I could be peaking you could be peaking he could be peaking we could be peaking you could be peaking they could be peaking
Perfeito	Perfeito com V-ing
I could have peaked you could have peaked he could have peaked we could have peaked you could have peaked they could have peaked	I could have been peaking you could have been peaking he could have been peaking we could have been peaking you could have been peaking they could have been peaking

Negação

Forma simple	Forma com V-ing
I couldn't peak you couldn't peak he couldn't peak we couldn't peak you couldn't peak they couldn't peak	I couldn't be peaking you couldn't be peaking he couldn't be peaking we couldn't be peaking you couldn't be peaking they couldn't be peaking
Perfeito	Perfeito com V-ing
I couldn't have peaked you couldn't have peaked he couldn't have peaked we couldn't have peaked you couldn't have peaked they couldn't have peaked	I couldn't have been peaking you couldn't have been peaking he couldn't have been peaking we couldn't have been peaking you couldn't have been peaking they couldn't have been peaking

Forma interrogativa

Forma simple	Forma com V-ing
could I peak? could you peak? could he peak? could we peak? could you peak? could they peak?	could I be peaking? could you be peaking? could he be peaking? could we be peaking? could you be peaking? could they be peaking?
Perfeito	Perfeito com V-ing
could I have peaked? could you have peaked? could he have peaked? could we have peaked? could you have peaked? could they have peaked?	could I have been peaking? could you have been peaking? could he have been peaking? could we have been peaking? could you have been peaking? could they have been peaking?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I peak? couldn't you peak? couldn't he peak? couldn't we peak? couldn't you peak? couldn't they peak?	couldn't I be peaking? couldn't you be peaking? couldn't he be peaking? couldn't we be peaking? couldn't you be peaking? couldn't they be peaking?
Perfeito	Perfeito com V-ing
couldn't I have peaked? couldn't you have peaked? couldn't he have peaked? couldn't we have peaked? couldn't you have peaked? couldn't they have peaked?	couldn't I have been peaking? couldn't you have been peaking? couldn't he have been peaking? couldn't we have been peaking? couldn't you have been peaking? couldn't they have been peaking?