て[下「くだ」]さる => Do for someone N4
Give and take advice
[下「くだ」]さる => Give B to A (A is you, your friends, your family, etc.) N4
Give and take advice
[以下「いか」] => Less than A, under/below A (amount) N1
Degree/ Level/Amount
て下さいませんか => Please do A (polite) N5
Asking and Telling
ようになる/なくなる => Become… N3
Time, Situation
くする/にする => To make, to change into N5
Change, cause and effect
やる => Give B to A N4
Give and take advice
~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
なる => To become A(N) N5
Change, cause and effect
にたる,にたりる => Enough to/for A, Sufficient for A, Worthy of A N1
Need/Requirements