ちゃんと => Clear, neat, dignified, complete N3
Result status
ちゃんとする => Serious, tidy, complete N3
Result status
ないと/なくちゃ/なきゃ => must do; need to; gotta do ~ N3
ないと,なくちゃ => Must do A N3
Needs, Requirement
んじゃ => If ... then... N4
Condition (hypothetical condition)
~のぼる  => To increase N2
Reach level
なくちゃ => must do; need to; gotta do ~ N3
Necessity, obligation
... おぼえはない => don't remember... N3
Position, perspective
ちゃった => to do something by accident, to finish completely N3
んじゃない => can not, impossible to... N4
Ban
じゃありません => not to be N5
Emphasize negative meaning
んじゃなかったか => shouldn't have... N4
Regret