~ば => If~ N4
Conditional
てばかりはいられない => Cannot always A N2
Needs, Requirements
ともなると,ともなれば => When (the time/situation) A N1
Time, Situation
~ている。 => Doing something temporarily. N5
Secondary Verbs
てやる => Do for someone N4
Give and take advice
てみる => Try to A N4
Secondary Verb
てあげる => Help, do for N4
Give and take advice
てくる => To come, to continue N4
Secondary Verb
がっている => Want, like N4
Secondary Verb
てくれる => Do for someone. N4
Give and take advice
てさしあげる => Do for N4
Give and take advice
ときている => Because of A N1
Reason, Result, Response