i think at level 32
The Pokemon Swellow cannot evolve.
If you mean Swallow as the move, it is not a TM. These Pokemon can learn Swallow by leveling up: Ekans, Arbok, Pelipper, Mawile, Gulpin, Swalot, Lileep, and Cradily. If you mean the Pokemon Swellow, you can find it in the wild at Route 115 or level up Tailow to level 22 to evolve it.
It doesn't. Did you misspell it?
30-32
It is suppose to evolve at the Level of 20,but if you want it to evolve later it can evolve anything after it is at Level 20.
It will evolve by level. Teddiursa will evolve into a Ursaring at level 30.
They evolve on level 40
They evolve at level 36
It will evolve at level 36.
it evolve on level on 64
Kricketune does not evolve, but a Kricketot will evolve into Kricketune at level 13.