Conjugação do verbo inglês
COULD AGE

Verbo regular: age - aged - aged

Afirmação

Forma simple	Forma com V-ing
I could age you could age she could age we could age you could age they could age	I could be aging you could be aging she could be aging we could be aging you could be aging they could be aging
Perfeito	Perfeito com V-ing
I could have aged you could have aged she could have aged we could have aged you could have aged they could have aged	I could have been aging you could have been aging she could have been aging we could have been aging you could have been aging they could have been aging

Negação

Forma simple	Forma com V-ing
I couldn't age you couldn't age she couldn't age we couldn't age you couldn't age they couldn't age	I couldn't be aging you couldn't be aging she couldn't be aging we couldn't be aging you couldn't be aging they couldn't be aging
Perfeito	Perfeito com V-ing
I couldn't have aged you couldn't have aged she couldn't have aged we couldn't have aged you couldn't have aged they couldn't have aged	I couldn't have been aging you couldn't have been aging she couldn't have been aging we couldn't have been aging you couldn't have been aging they couldn't have been aging

Forma interrogativa

Forma simple	Forma com V-ing
could I age? could you age? could she age? could we age? could you age? could they age?	could I be aging? could you be aging? could she be aging? could we be aging? could you be aging? could they be aging?
Perfeito	Perfeito com V-ing
could I have aged? could you have aged? could she have aged? could we have aged? could you have aged? could they have aged?	could I have been aging? could you have been aging? could she have been aging? could we have been aging? could you have been aging? could they have been aging?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I age? couldn't you age? couldn't she age? couldn't we age? couldn't you age? couldn't they age?	couldn't I be aging? couldn't you be aging? couldn't she be aging? couldn't we be aging? couldn't you be aging? couldn't they be aging?
Perfeito	Perfeito com V-ing
couldn't I have aged? couldn't you have aged? couldn't she have aged? couldn't we have aged? couldn't you have aged? couldn't they have aged?	couldn't I have been aging? couldn't you have been aging? couldn't she have been aging? couldn't we have been aging? couldn't you have been aging? couldn't they have been aging?