Conjugação do verbo inglês
COULD PRECONTRACT

Verbo regular: precontract - precontracted - precontracted

Afirmação

Forma simple	Forma com V-ing
I could precontract you could precontract he could precontract we could precontract you could precontract they could precontract	I could be precontracting you could be precontracting he could be precontracting we could be precontracting you could be precontracting they could be precontracting
Perfeito	Perfeito com V-ing
I could have precontracted you could have precontracted he could have precontracted we could have precontracted you could have precontracted they could have precontracted	I could have been precontracting you could have been precontracting he could have been precontracting we could have been precontracting you could have been precontracting they could have been precontracting

Negação

Forma simple	Forma com V-ing
I couldn't precontract you couldn't precontract he couldn't precontract we couldn't precontract you couldn't precontract they couldn't precontract	I couldn't be precontracting you couldn't be precontracting he couldn't be precontracting we couldn't be precontracting you couldn't be precontracting they couldn't be precontracting
Perfeito	Perfeito com V-ing
I couldn't have precontracted you couldn't have precontracted he couldn't have precontracted we couldn't have precontracted you couldn't have precontracted they couldn't have precontracted	I couldn't have been precontracting you couldn't have been precontracting he couldn't have been precontracting we couldn't have been precontracting you couldn't have been precontracting they couldn't have been precontracting

Forma interrogativa

Forma simple	Forma com V-ing
could I precontract? could you precontract? could he precontract? could we precontract? could you precontract? could they precontract?	could I be precontracting? could you be precontracting? could he be precontracting? could we be precontracting? could you be precontracting? could they be precontracting?
Perfeito	Perfeito com V-ing
could I have precontracted? could you have precontracted? could he have precontracted? could we have precontracted? could you have precontracted? could they have precontracted?	could I have been precontracting? could you have been precontracting? could he have been precontracting? could we have been precontracting? could you have been precontracting? could they have been precontracting?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I precontract? couldn't you precontract? couldn't he precontract? couldn't we precontract? couldn't you precontract? couldn't they precontract?	couldn't I be precontracting? couldn't you be precontracting? couldn't he be precontracting? couldn't we be precontracting? couldn't you be precontracting? couldn't they be precontracting?
Perfeito	Perfeito com V-ing
couldn't I have precontracted? couldn't you have precontracted? couldn't he have precontracted? couldn't we have precontracted? couldn't you have precontracted? couldn't they have precontracted?	couldn't I have been precontracting? couldn't you have been precontracting? couldn't he have been precontracting? couldn't we have been precontracting? couldn't you have been precontracting? couldn't they have been precontracting?