Something I noticed while fighting a group of goblins in Vvardenfell.
During the battle, I hear something along the lines of "Rabarabbarrrarhh glarbbrhar hrabarabararr," immediately followed by (in a precise American accent) "Move to flank!" And then one goblin tries to get in behind me to attack.
My questions are:
1) Where did the educated goblin learn to speak English? The College of Winterhold, perhaps? He seemed to have a reasonable grasp of magical knowledge, so this is a possibility.
2) At least one other goblin understands English commands, so why does he not also speak English? Goblinese seems somewhat crude, although I'm sure there are linguistical nuances that they know that I'm not aware of.