それは可能だが、まずあり得ない。の英語

It's possible, but not probable.

That is probably not possible.

It is absolutely impossible to do so.

It should be impossible.

It is next to impossible.

It's absolutely impossible.

It is absolutely impossible.

That may just be possible.

Impossible.

It's possible, but not probable.

Regretfully it is not possible.

possibility and impossibility

I can do that.

It's absolutely impossible.

It is absolutely impossible.

I can do it, but I won't.

No, I can't.

He seems to be something of a scholar.

He seems to be something of a scholar―something of a one―a bit of a one.

I can do that.

It is next to impossible.

You can, for sure.

I won't have a chance to do that.

You may not be able to do that.

That isn't possible anymore.

That is no longer possible.

That is not possible anymore.

That's no longer possible.

You can't get blood out of a stone.

Yeah, it's not problem.