Conjugação do verbo inglês
COULD CHOIR

Verbo regular: choir - choired - choired

Afirmação

Forma simple	Forma com V-ing
I could choir you could choir he could choir we could choir you could choir they could choir	I could be choiring you could be choiring he could be choiring we could be choiring you could be choiring they could be choiring
Perfeito	Perfeito com V-ing
I could have choired you could have choired he could have choired we could have choired you could have choired they could have choired	I could have been choiring you could have been choiring he could have been choiring we could have been choiring you could have been choiring they could have been choiring

Negação

Forma simple	Forma com V-ing
I couldn't choir you couldn't choir he couldn't choir we couldn't choir you couldn't choir they couldn't choir	I couldn't be choiring you couldn't be choiring he couldn't be choiring we couldn't be choiring you couldn't be choiring they couldn't be choiring
Perfeito	Perfeito com V-ing
I couldn't have choired you couldn't have choired he couldn't have choired we couldn't have choired you couldn't have choired they couldn't have choired	I couldn't have been choiring you couldn't have been choiring he couldn't have been choiring we couldn't have been choiring you couldn't have been choiring they couldn't have been choiring

Forma interrogativa

Forma simple	Forma com V-ing
could I choir? could you choir? could he choir? could we choir? could you choir? could they choir?	could I be choiring? could you be choiring? could he be choiring? could we be choiring? could you be choiring? could they be choiring?
Perfeito	Perfeito com V-ing
could I have choired? could you have choired? could he have choired? could we have choired? could you have choired? could they have choired?	could I have been choiring? could you have been choiring? could he have been choiring? could we have been choiring? could you have been choiring? could they have been choiring?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I choir? couldn't you choir? couldn't he choir? couldn't we choir? couldn't you choir? couldn't they choir?	couldn't I be choiring? couldn't you be choiring? couldn't he be choiring? couldn't we be choiring? couldn't you be choiring? couldn't they be choiring?
Perfeito	Perfeito com V-ing
couldn't I have choired? couldn't you have choired? couldn't he have choired? couldn't we have choired? couldn't you have choired? couldn't they have choired?	couldn't I have been choiring? couldn't you have been choiring? couldn't he have been choiring? couldn't we have been choiring? couldn't you have been choiring? couldn't they have been choiring?