てくれる => Do for someone. N4
Give and take advice
にひきかえ => In contrast to A N1
Comparison/ Exchange
ね => Requests confirmation from the listener N5
Particles
かねない => Afraid that N2
Potential, Possibility
ねばならない => Must A N2
Needs, Requirements
[兼「か」]ねて => Also for the purpose of A N1
Miscellaneous
を[余儀「よぎ」]なくされる => Must do A N1
Will, Decision, Doing
てくれてありがとう => Thank you for doing A N4
Honorifics
くれる => Give B to A (A is you, your friends, your family, etc.) N4
Give and take advice
[必要「ひつよう」]はない => It is not necessary for A to be done N2
Needs, Requirements
かれ~かれ => A or B N1
Lists, examples
とあれば => If A N1
Conditional, While