ゃしない => Don't/Doesn't A (at all) N1
Will, Decision, Doing
[終「お」]わる => To finish A; A ends N4
Secondary Verb
ないと,なくちゃ => Must do A N3
Needs, Requirement
がっている => Want, like N4
Secondary Verb
したがって => Because of A, B N2
Reason, Result, Response
[決「けっ」]して~ない => Won’t, isn’t N3
Will, Decision, Doing
がっている => Wants to A N3
Will, Decision, Doing
[恐「おそ」]れがある => There is a chance of A N2
Potential, Possibility
を[通「とお」]じて/を[通「とお」]して => Over the course of A, during the time A, Through (as a means) A N2
Miscellaneous
っぱなし => To keep A; To remain/stay A N2
Adjectival, Descriptions
かと[思「おも」]ったら/かと[思「おも」]うと => Athough A, B., As soon as I noticed A, B, almost immediately after A, B N2
Time, Situation
てさしあげる => Do for N4
Give and take advice