Conjugação do verbo inglês
COULD UP

Verbo regular: up - upped - upped

Afirmação

Forma simple	Forma com V-ing
I could up you could up she could up we could up you could up they could up	I could be upping you could be upping she could be upping we could be upping you could be upping they could be upping
Perfeito	Perfeito com V-ing
I could have upped you could have upped she could have upped we could have upped you could have upped they could have upped	I could have been upping you could have been upping she could have been upping we could have been upping you could have been upping they could have been upping

Negação

Forma simple	Forma com V-ing
I couldn't up you couldn't up she couldn't up we couldn't up you couldn't up they couldn't up	I couldn't be upping you couldn't be upping she couldn't be upping we couldn't be upping you couldn't be upping they couldn't be upping
Perfeito	Perfeito com V-ing
I couldn't have upped you couldn't have upped she couldn't have upped we couldn't have upped you couldn't have upped they couldn't have upped	I couldn't have been upping you couldn't have been upping she couldn't have been upping we couldn't have been upping you couldn't have been upping they couldn't have been upping

Forma interrogativa

Forma simple	Forma com V-ing
could I up? could you up? could she up? could we up? could you up? could they up?	could I be upping? could you be upping? could she be upping? could we be upping? could you be upping? could they be upping?
Perfeito	Perfeito com V-ing
could I have upped? could you have upped? could she have upped? could we have upped? could you have upped? could they have upped?	could I have been upping? could you have been upping? could she have been upping? could we have been upping? could you have been upping? could they have been upping?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I up? couldn't you up? couldn't she up? couldn't we up? couldn't you up? couldn't they up?	couldn't I be upping? couldn't you be upping? couldn't she be upping? couldn't we be upping? couldn't you be upping? couldn't they be upping?
Perfeito	Perfeito com V-ing
couldn't I have upped? couldn't you have upped? couldn't she have upped? couldn't we have upped? couldn't you have upped? couldn't they have upped?	couldn't I have been upping? couldn't you have been upping? couldn't she have been upping? couldn't we have been upping? couldn't you have been upping? couldn't they have been upping?