Conjugação do verbo inglês
COULD INQUIRE

Verbo regular: inquire - inquired - inquired

Afirmação

Forma simple	Forma com V-ing
I could inquire you could inquire she could inquire we could inquire you could inquire they could inquire	I could be inquiring you could be inquiring she could be inquiring we could be inquiring you could be inquiring they could be inquiring
Perfeito	Perfeito com V-ing
I could have inquired you could have inquired she could have inquired we could have inquired you could have inquired they could have inquired	I could have been inquiring you could have been inquiring she could have been inquiring we could have been inquiring you could have been inquiring they could have been inquiring

Negação

Forma simple	Forma com V-ing
I could not inquire you could not inquire she could not inquire we could not inquire you could not inquire they could not inquire	I could not be inquiring you could not be inquiring she could not be inquiring we could not be inquiring you could not be inquiring they could not be inquiring
Perfeito	Perfeito com V-ing
I could not have inquired you could not have inquired she could not have inquired we could not have inquired you could not have inquired they could not have inquired	I could not have been inquiring you could not have been inquiring she could not have been inquiring we could not have been inquiring you could not have been inquiring they could not have been inquiring

Forma interrogativa

Forma simple	Forma com V-ing
could I inquire? could you inquire? could she inquire? could we inquire? could you inquire? could they inquire?	could I be inquiring? could you be inquiring? could she be inquiring? could we be inquiring? could you be inquiring? could they be inquiring?
Perfeito	Perfeito com V-ing
could I have inquired? could you have inquired? could she have inquired? could we have inquired? could you have inquired? could they have inquired?	could I have been inquiring? could you have been inquiring? could she have been inquiring? could we have been inquiring? could you have been inquiring? could they have been inquiring?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not inquire? could you not inquire? could she not inquire? could we not inquire? could you not inquire? could they not inquire?	could I not be inquiring? could you not be inquiring? could she not be inquiring? could we not be inquiring? could you not be inquiring? could they not be inquiring?
Perfeito	Perfeito com V-ing
could I not have inquired? could you not have inquired? could she not have inquired? could we not have inquired? could you not have inquired? could they not have inquired?	could I not have been inquiring? could you not have been inquiring? could she not have been inquiring? could we not have been inquiring? could you not have been inquiring? could they not have been inquiring?