What happens if the impeachment process continues into inauguration of a new president?

There will be no impeachment.

Impeached for what? Objecting to an election fraud so obvious that everyone knows it happened?

The Senators need to go on record again, on where they stand on this President, to be held accountable for being complicit all along. 

And yes, what Phoenix said. 

Make America Grateful Again 

Yes. And he can be impeached after he leaves office to prevent him from ever holding public office again.

It ends when the inauguration happens.  The impeachment is just a means for the crooked politicians to get some free publicity.

It needs to be finished in order to prevent Trump from ever holding office again.

Search the internet and then copy paste your answer...lol

Sad.