ません => be not doing something N5
Result status
一方では...他方では => On the one hand N2
Compare
ませんでした => Did not... N5
Negation in the past
てすみません => I'm sorry for... N4
… 方 => the way to do something N4
Description
じゃありません => not to be N5
Emphasize negative meaning
~ます/~ません => Polite, present form N5
Verb suffixes
させていただけませんか => Could you please let me do... N4
... はいけません => must not; may not; cannot N4
Ban
いただけませんか => could you please ~ N4
させてください/させてもらえますか/させてもらえませんか => please let me do N3
~ませんか => Let's…, Would you like to... N5
Verb suffixes