Yes, and insider reported that they are going to be together for all of season 2
Yes then no, they are always breaking up.
No. They did not get back together. The Rachel-Finn Relationship, commonly known as Finchel, was the romantic on-off relationship between Rachel Berry and Finn Hudson. Due to Finn dying in 2013, Finchel is no longer an active couple.
If you are talking about season1, then no, Finn will not get Rachel pregnant on glee.
Probably not or not much because she and Sam are in a relationship now.
season 3 episode 10
they get together in season one for half an episode in season 1 episode: hell-o .but after that they have chemistry but have not gotten back together yet because of the on again off again jesse/rachel relationship.
Episode 1×05 "The Rhodes Not Taken"
Rachel and Finn don't HAVE a bed scene. You think dirty!
Rachel Berry is in love with Finn Husdon
Due to the fact that there most likely will not be a season five of glee- and if there is- it has definitely not been written yet- this question can not be answered. However, it is most likely that Finn will end up with Rachel.
There will be a season 4 which has recently been comfirmed. We are not sure if Santana will still be there, but Kurt, Rachel and Finn will. :)
not in season 2