Conjugação do verbo inglês
COULD CORE

Verbo regular: core - cored - cored

Afirmação

Forma simple	Forma com V-ing
I could core you could core he could core we could core you could core they could core	I could be coring you could be coring he could be coring we could be coring you could be coring they could be coring
Perfeito	Perfeito com V-ing
I could have cored you could have cored he could have cored we could have cored you could have cored they could have cored	I could have been coring you could have been coring he could have been coring we could have been coring you could have been coring they could have been coring

Negação

Forma simple	Forma com V-ing
I couldn't core you couldn't core he couldn't core we couldn't core you couldn't core they couldn't core	I couldn't be coring you couldn't be coring he couldn't be coring we couldn't be coring you couldn't be coring they couldn't be coring
Perfeito	Perfeito com V-ing
I couldn't have cored you couldn't have cored he couldn't have cored we couldn't have cored you couldn't have cored they couldn't have cored	I couldn't have been coring you couldn't have been coring he couldn't have been coring we couldn't have been coring you couldn't have been coring they couldn't have been coring

Forma interrogativa

Forma simple	Forma com V-ing
could I core? could you core? could he core? could we core? could you core? could they core?	could I be coring? could you be coring? could he be coring? could we be coring? could you be coring? could they be coring?
Perfeito	Perfeito com V-ing
could I have cored? could you have cored? could he have cored? could we have cored? could you have cored? could they have cored?	could I have been coring? could you have been coring? could he have been coring? could we have been coring? could you have been coring? could they have been coring?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I core? couldn't you core? couldn't he core? couldn't we core? couldn't you core? couldn't they core?	couldn't I be coring? couldn't you be coring? couldn't he be coring? couldn't we be coring? couldn't you be coring? couldn't they be coring?
Perfeito	Perfeito com V-ing
couldn't I have cored? couldn't you have cored? couldn't he have cored? couldn't we have cored? couldn't you have cored? couldn't they have cored?	couldn't I have been coring? couldn't you have been coring? couldn't he have been coring? couldn't we have been coring? couldn't you have been coring? couldn't they have been coring?