I said to the guard" When does the next train come in?".
Change to passive voice
Dear Student.
Assuming you are asking to change the sentence to reported speech, the answer is:
I asked the guard when did the next train come in.
We hope that this answer solves your query.
Regards.
Assuming you are asking to change the sentence to reported speech, the answer is:
I asked the guard when did the next train come in.
We hope that this answer solves your query.
Regards.