I asked my friend to inquire with his brother if there are any job vacancies.

[Kumarc]

Is this sentence- "Yesterday, I asked my friend to inquire with his brother if there are any job vacancies at his company." grammatically correct?

 

[5jj]

No.

"Yesterday, I asked my friend to ask his brother if there are any job vacancies at his company."

 

[emsr2d2]

Is this sentence- "Yesterday, I asked my friend to inquire with his brother if there are any job vacancies at his company no full stop here" grammatically correct?

Note my changes above.

 

[Tarheel]

@Kumarc The word "inquire" is one that native speakers rarely if ever use. If I were you I'd forget about learning it. I certainly wouldn't bother to learn how to use it. (It's not in my active vocabulary.)

 

[5jj]

@Kumarc The word "inquire" is one that native speakers rarely if ever use.

I don't agree. Enquire/inquire is not rare in my opinion.