There is nothing wrong with "when will you come?"
Completely my dear sir.
Only if used in formal written communications but not in texting or email or verbally.
This is an incomplete sentence,thus being improper grammar.
Because you have improper grammar, (two "you"'s).
If you are asking if the phrase "Her and her team" is proper grammar, then yes it is. Improper grammar for the same meaning would sound off like, "Her and her's team" or "She and she team." You have it right.
You can, but it is considered improper grammar. Teachers don't like it when you do.
The sentence "Lets get into something formal today" is not correct grammar due to improper use of preposition.
There is the improper " 'twas" for "it was." However there is no proper shortcut recognized. "It's" really only works for "it is."
You should put going to because "gonna"is improper grammar
People with improper grammar/spelling.
improper grammar so i dont get what ur saying
first you have improper grammar. and he usually drew still life.