I'm uncertain what time he is coming.とは 意味・読み方・使い方

I don't know when he will come.

I don't know when he will come.

I don't know when he'll come.

I am not sure when he will come.

I'm not sure when he'll come.

I don't know for certain when he will arrive.

There is no telling what time he will come.

I don't know when he will come.

I don't know when he's coming.

I don't know when he'll come.

I do not know for certain when he will come.

I don't know for certain when he will come.

I don't know for certain when he will arrive.

I don't know for certain when he will come.

I don't know when he will come.

Will he come on time?

I don't know exactly when he will arrive.

I'm not sure as to when he will turn up.

I'm not sure when he'll turn up.

There is no telling when he will show up.

I don't know when he'll come again.

I don't know when he'll come next time.

I cannot help wondering if he will come on time.

He may come at any moment.

I am uncertain when he will come next.

I don't know when that will be.

I don't know when he will come back.

I don't know when he'll come back.

I question whether he'll come in time.

I don't know what day he'll come.