Conjugação do verbo inglês
COULD UPCHUCK

Verbo regular: upchuck - upchucked - upchucked

Afirmação

Forma simple	Forma com V-ing
I could upchuck you could upchuck he could upchuck we could upchuck you could upchuck they could upchuck	I could be upchucking you could be upchucking he 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 he 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 he 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 he 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 he 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 he 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 he 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 he upchuck? could we upchuck? could you upchuck? could they upchuck?	could I be upchucking? could you be upchucking? could he 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 he 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 he 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 he 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 he 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 he 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 he have been upchucking? couldn't we have been upchucking? couldn't you have been upchucking? couldn't they have been upchucking?