てあげる => Help, do for N4
Give and take advice
[上「あ」]げる => Just finished/completed A N3
Time, Situation
てさしあげる => Do for N4
Give and take advice
げ => Looks A N2
Adjectival, Descriptions
あげる => Give B to A (A is a third party, not yourself) N4
Give and take advice
さしあげる => Give B to A (A is a third party, not yourself) N4
Give and take advice
がっている => Want, like N4
Secondary Verb
がっている => Wants to A N3
Will, Decision, Doing
ことになっている => Plan, rule, decide N2
Information, Report
おかげで => Because of A, B; Thanks to A, B N3
Reason, Result, Response
たあげく => After A, B was the final/end result N2
Reason, Result, Response
に[決「き」]まっている => A is a given, A must be the case N2
Information, Report