Conjugação do verbo inglês
COULD PRESOLVE

Verbo regular: presolve - presolved - presolved

Afirmação

Forma simple	Forma com V-ing
I could presolve you could presolve she could presolve we could presolve you could presolve they could presolve	I could be presolving you could be presolving she could be presolving we could be presolving you could be presolving they could be presolving
Perfeito	Perfeito com V-ing
I could have presolved you could have presolved she could have presolved we could have presolved you could have presolved they could have presolved	I could have been presolving you could have been presolving she could have been presolving we could have been presolving you could have been presolving they could have been presolving

Negação

Forma simple	Forma com V-ing
I could not presolve you could not presolve she could not presolve we could not presolve you could not presolve they could not presolve	I could not be presolving you could not be presolving she could not be presolving we could not be presolving you could not be presolving they could not be presolving
Perfeito	Perfeito com V-ing
I could not have presolved you could not have presolved she could not have presolved we could not have presolved you could not have presolved they could not have presolved	I could not have been presolving you could not have been presolving she could not have been presolving we could not have been presolving you could not have been presolving they could not have been presolving

Forma interrogativa

Forma simple	Forma com V-ing
could I presolve? could you presolve? could she presolve? could we presolve? could you presolve? could they presolve?	could I be presolving? could you be presolving? could she be presolving? could we be presolving? could you be presolving? could they be presolving?
Perfeito	Perfeito com V-ing
could I have presolved? could you have presolved? could she have presolved? could we have presolved? could you have presolved? could they have presolved?	could I have been presolving? could you have been presolving? could she have been presolving? could we have been presolving? could you have been presolving? could they have been presolving?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not presolve? could you not presolve? could she not presolve? could we not presolve? could you not presolve? could they not presolve?	could I not be presolving? could you not be presolving? could she not be presolving? could we not be presolving? could you not be presolving? could they not be presolving?
Perfeito	Perfeito com V-ing
could I not have presolved? could you not have presolved? could she not have presolved? could we not have presolved? could you not have presolved? could they not have presolved?	could I not have been presolving? could you not have been presolving? could she not have been presolving? could we not have been presolving? could you not have been presolving? could they not have been presolving?