Conjugación del verbo inglés
COULD LIVEN

Verbo regular: liven - livened - livened

Afirmación

Forma simple	Forma con 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
Perfecto	Perfecto con 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

Negación

Forma simple	Forma con 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
Perfecto	Perfecto con 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 con 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?
Perfecto	Perfecto con 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-negativa

Forma simple	Forma con 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?
Perfecto	Perfecto con 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?