Hi people all around the world :D
i sometimes found some native people say "What u up to?" is it grammatically correct?
i think "What do u up to" is more correct.
The correct sentence is: “What are you up to?” (see in UrbanDictionary.com)
But people do not talk like this, often they say “What you up to?“
But "What do you up to?" is definitely wrong, isn't it?
Yeah, I noticed in the TV series Elementary that one character (who was a gang member) often didn't use the verb "to be". He said for instance "she mine" when in standard English it should have been "she is mine".