Conjugação do verbo inglês
COULD LIVEN

Verbo regular: liven - livened - livened

Afirmação

Forma simple	Forma com V-ing
I could liven you could liven he could liven we could liven you could liven they could liven	I could be livening you could be livening he could be livening we could be livening you could be livening they could be livening
Perfeito	Perfeito com V-ing
I could have livened you could have livened he could have livened we could have livened you could have livened they could have livened	I could have been livening you could have been livening he could have been livening we could have been livening you could have been livening they could have been livening

Negação

Forma simple	Forma com V-ing
I couldn't liven you couldn't liven he couldn't liven we couldn't liven you couldn't liven they couldn't liven	I couldn't be livening you couldn't be livening he couldn't be livening we couldn't be livening you couldn't be livening they couldn't be livening
Perfeito	Perfeito com V-ing
I couldn't have livened you couldn't have livened he couldn't have livened we couldn't have livened you couldn't have livened they couldn't have livened	I couldn't have been livening you couldn't have been livening he couldn't have been livening we couldn't have been livening you couldn't have been livening they couldn't have been livening

Forma interrogativa

Forma simple	Forma com V-ing
could I liven? could you liven? could he liven? could we liven? could you liven? could they liven?	could I be livening? could you be livening? could he be livening? could we be livening? could you be livening? could they be livening?
Perfeito	Perfeito com V-ing
could I have livened? could you have livened? could he have livened? could we have livened? could you have livened? could they have livened?	could I have been livening? could you have been livening? could he have been livening? could we have been livening? could you have been livening? could they have been livening?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I liven? couldn't you liven? couldn't he liven? couldn't we liven? couldn't you liven? couldn't they liven?	couldn't I be livening? couldn't you be livening? couldn't he be livening? couldn't we be livening? couldn't you be livening? couldn't they be livening?
Perfeito	Perfeito com V-ing
couldn't I have livened? couldn't you have livened? couldn't he have livened? couldn't we have livened? couldn't you have livened? couldn't they have livened?	couldn't I have been livening? couldn't you have been livening? couldn't he have been livening? couldn't we have been livening? couldn't you have been livening? couldn't they have been livening?