Conjugação do verbo inglês
COULD UPCHUCK

Verbo regular: upchuck - upchucked - upchucked

Afirmação

Forma simple	Forma com V-ing
I could upchuck you could upchuck she could upchuck we could upchuck you could upchuck they could upchuck	I could be upchucking you could be upchucking she could be upchucking we could be upchucking you could be upchucking they could be upchucking
Perfeito	Perfeito com V-ing
I could have upchucked you could have upchucked she could have upchucked we could have upchucked you could have upchucked they could have upchucked	I could have been upchucking you could have been upchucking she could have been upchucking we could have been upchucking you could have been upchucking they could have been upchucking

Negação

Forma simple	Forma com V-ing
I couldn't upchuck you couldn't upchuck she couldn't upchuck we couldn't upchuck you couldn't upchuck they couldn't upchuck	I couldn't be upchucking you couldn't be upchucking she couldn't be upchucking we couldn't be upchucking you couldn't be upchucking they couldn't be upchucking
Perfeito	Perfeito com V-ing
I couldn't have upchucked you couldn't have upchucked she couldn't have upchucked we couldn't have upchucked you couldn't have upchucked they couldn't have upchucked	I couldn't have been upchucking you couldn't have been upchucking she couldn't have been upchucking we couldn't have been upchucking you couldn't have been upchucking they couldn't have been upchucking

Forma interrogativa

Forma simple	Forma com V-ing
could I upchuck? could you upchuck? could she upchuck? could we upchuck? could you upchuck? could they upchuck?	could I be upchucking? could you be upchucking? could she be upchucking? could we be upchucking? could you be upchucking? could they be upchucking?
Perfeito	Perfeito com V-ing
could I have upchucked? could you have upchucked? could she have upchucked? could we have upchucked? could you have upchucked? could they have upchucked?	could I have been upchucking? could you have been upchucking? could she have been upchucking? could we have been upchucking? could you have been upchucking? could they have been upchucking?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I upchuck? couldn't you upchuck? couldn't she upchuck? couldn't we upchuck? couldn't you upchuck? couldn't they upchuck?	couldn't I be upchucking? couldn't you be upchucking? couldn't she be upchucking? couldn't we be upchucking? couldn't you be upchucking? couldn't they be upchucking?
Perfeito	Perfeito com V-ing
couldn't I have upchucked? couldn't you have upchucked? couldn't she have upchucked? couldn't we have upchucked? couldn't you have upchucked? couldn't they have upchucked?	couldn't I have been upchucking? couldn't you have been upchucking? couldn't she have been upchucking? couldn't we have been upchucking? couldn't you have been upchucking? couldn't they have been upchucking?