Conjugación del verbo inglés
COULD ENQUIRE

Verbo regular: enquire - enquired - enquired

Afirmación

Forma simple	Forma con V-ing
I could enquire you could enquire he could enquire we could enquire you could enquire they could enquire	I could be enquiring you could be enquiring he could be enquiring we could be enquiring you could be enquiring they could be enquiring
Perfecto	Perfecto con V-ing
I could have enquired you could have enquired he could have enquired we could have enquired you could have enquired they could have enquired	I could have been enquiring you could have been enquiring he could have been enquiring we could have been enquiring you could have been enquiring they could have been enquiring

Negación

Forma simple	Forma con V-ing
I couldn't enquire you couldn't enquire he couldn't enquire we couldn't enquire you couldn't enquire they couldn't enquire	I couldn't be enquiring you couldn't be enquiring he couldn't be enquiring we couldn't be enquiring you couldn't be enquiring they couldn't be enquiring
Perfecto	Perfecto con V-ing
I couldn't have enquired you couldn't have enquired he couldn't have enquired we couldn't have enquired you couldn't have enquired they couldn't have enquired	I couldn't have been enquiring you couldn't have been enquiring he couldn't have been enquiring we couldn't have been enquiring you couldn't have been enquiring they couldn't have been enquiring

Forma interrogativa

Forma simple	Forma con V-ing
could I enquire? could you enquire? could he enquire? could we enquire? could you enquire? could they enquire?	could I be enquiring? could you be enquiring? could he be enquiring? could we be enquiring? could you be enquiring? could they be enquiring?
Perfecto	Perfecto con V-ing
could I have enquired? could you have enquired? could he have enquired? could we have enquired? could you have enquired? could they have enquired?	could I have been enquiring? could you have been enquiring? could he have been enquiring? could we have been enquiring? could you have been enquiring? could they have been enquiring?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I enquire? couldn't you enquire? couldn't he enquire? couldn't we enquire? couldn't you enquire? couldn't they enquire?	couldn't I be enquiring? couldn't you be enquiring? couldn't he be enquiring? couldn't we be enquiring? couldn't you be enquiring? couldn't they be enquiring?
Perfecto	Perfecto con V-ing
couldn't I have enquired? couldn't you have enquired? couldn't he have enquired? couldn't we have enquired? couldn't you have enquired? couldn't they have enquired?	couldn't I have been enquiring? couldn't you have been enquiring? couldn't he have been enquiring? couldn't we have been enquiring? couldn't you have been enquiring? couldn't they have been enquiring?