Conjugaison du verbe anglais
COULD PRESOLVE

Verbe régulier : presolve - presolved - presolved

Affirmation

Forme simple	Forme en 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
Perfect	Perfect en 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

Négation

Forme simple	Forme en V-ing
I couldn't presolve you couldn't presolve she couldn't presolve we couldn't presolve you couldn't presolve they couldn't presolve	I couldn't be presolving you couldn't be presolving she couldn't be presolving we couldn't be presolving you couldn't be presolving they couldn't be presolving
Perfect	Perfect en V-ing
I couldn't have presolved you couldn't have presolved she couldn't have presolved we couldn't have presolved you couldn't have presolved they couldn't have presolved	I couldn't have been presolving you couldn't have been presolving she couldn't have been presolving we couldn't have been presolving you couldn't have been presolving they couldn't have been presolving

Forme interrogative

Forme simple	Forme en 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?
Perfect	Perfect en 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?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I presolve? couldn't you presolve? couldn't she presolve? couldn't we presolve? couldn't you presolve? couldn't they presolve?	couldn't I be presolving? couldn't you be presolving? couldn't she be presolving? couldn't we be presolving? couldn't you be presolving? couldn't they be presolving?
Perfect	Perfect en V-ing
couldn't I have presolved? couldn't you have presolved? couldn't she have presolved? couldn't we have presolved? couldn't you have presolved? couldn't they have presolved?	couldn't I have been presolving? couldn't you have been presolving? couldn't she have been presolving? couldn't we have been presolving? couldn't you have been presolving? couldn't they have been presolving?