彼がどこへ行ってしまったか知る由もない。の英語

There is no way of knowing where he's gone.

God knows where he has gone.

Nobody knows where he has gone.

It is unclear where he went.

I don't know where he went.

God knows where he's gone.

I don't have the faintest idea where he has gone.

I don't know where he went.

I have no idea where he has gone.

I don't know where he went.

I can't imagine where he went.

I can not guess where he can have gone.

I don't know where he has gone

Nobody knows where he has gone

He has gone God knows where.

He did not know where to go.

God knows where he fled.

Nobody knows where he has escaped to.

I didn't know where he went.

Nobody knows where he has escaped to.

No one could tell where he was.

No one knew whence he had come.

He suddenly appeared out of nowhere.

I couldn't figure out where on earth he was heading for.

It beats me where she's gone.

“Where has he gone?"—“Heaven [God] knows."

I don't know where he is.

He cannot have been there yesterday.

There is no saying how far his folly may go

Nobody knows the extent of his folly