Conjugação do verbo inglês
COULD ALLEVIATE

Verbo regular: alleviate - alleviated - alleviated

Afirmação

Forma simple	Forma com V-ing
I could alleviate you could alleviate she could alleviate we could alleviate you could alleviate they could alleviate	I could be alleviating you could be alleviating she could be alleviating we could be alleviating you could be alleviating they could be alleviating
Perfeito	Perfeito com V-ing
I could have alleviated you could have alleviated she could have alleviated we could have alleviated you could have alleviated they could have alleviated	I could have been alleviating you could have been alleviating she could have been alleviating we could have been alleviating you could have been alleviating they could have been alleviating

Negação

Forma simple	Forma com V-ing
I couldn't alleviate you couldn't alleviate she couldn't alleviate we couldn't alleviate you couldn't alleviate they couldn't alleviate	I couldn't be alleviating you couldn't be alleviating she couldn't be alleviating we couldn't be alleviating you couldn't be alleviating they couldn't be alleviating
Perfeito	Perfeito com V-ing
I couldn't have alleviated you couldn't have alleviated she couldn't have alleviated we couldn't have alleviated you couldn't have alleviated they couldn't have alleviated	I couldn't have been alleviating you couldn't have been alleviating she couldn't have been alleviating we couldn't have been alleviating you couldn't have been alleviating they couldn't have been alleviating

Forma interrogativa

Forma simple	Forma com V-ing
could I alleviate? could you alleviate? could she alleviate? could we alleviate? could you alleviate? could they alleviate?	could I be alleviating? could you be alleviating? could she be alleviating? could we be alleviating? could you be alleviating? could they be alleviating?
Perfeito	Perfeito com V-ing
could I have alleviated? could you have alleviated? could she have alleviated? could we have alleviated? could you have alleviated? could they have alleviated?	could I have been alleviating? could you have been alleviating? could she have been alleviating? could we have been alleviating? could you have been alleviating? could they have been alleviating?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I alleviate? couldn't you alleviate? couldn't she alleviate? couldn't we alleviate? couldn't you alleviate? couldn't they alleviate?	couldn't I be alleviating? couldn't you be alleviating? couldn't she be alleviating? couldn't we be alleviating? couldn't you be alleviating? couldn't they be alleviating?
Perfeito	Perfeito com V-ing
couldn't I have alleviated? couldn't you have alleviated? couldn't she have alleviated? couldn't we have alleviated? couldn't you have alleviated? couldn't they have alleviated?	couldn't I have been alleviating? couldn't you have been alleviating? couldn't she have been alleviating? couldn't we have been alleviating? couldn't you have been alleviating? couldn't they have been alleviating?