Conjugación del verbo inglés
COULD CHOIR

Verbo regular: choir - choired - choired

Afirmación

Forma simple	Forma con V-ing
I could choir you could choir she could choir we could choir you could choir they could choir	I could be choiring you could be choiring she could be choiring we could be choiring you could be choiring they could be choiring
Perfecto	Perfecto con V-ing
I could have choired you could have choired she 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 she could have been choiring we could have been choiring you could have been choiring they could have been choiring

Negación

Forma simple	Forma con V-ing
I couldn't choir you couldn't choir she 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 she couldn't be choiring we couldn't be choiring you couldn't be choiring they couldn't be choiring
Perfecto	Perfecto con V-ing
I couldn't have choired you couldn't have choired she 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 she 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 con V-ing
could I choir? could you choir? could she choir? could we choir? could you choir? could they choir?	could I be choiring? could you be choiring? could she be choiring? could we be choiring? could you be choiring? could they be choiring?
Perfecto	Perfecto con V-ing
could I have choired? could you have choired? could she 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 she have been choiring? could we have been choiring? could you have been choiring? could they have been choiring?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I choir? couldn't you choir? couldn't she 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 she be choiring? couldn't we be choiring? couldn't you be choiring? couldn't they be choiring?
Perfecto	Perfecto con V-ing
couldn't I have choired? couldn't you have choired? couldn't she 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 she have been choiring? couldn't we have been choiring? couldn't you have been choiring? couldn't they have been choiring?