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
すら,ですら => Even A N1
(Not)only , (Not) even
の[末「すえ」]/た[末「すえ」] => conclusion N2
Reason, Result, Response
くする/にする => To make, to change into N5
Change, cause and effect
んです => Because, by… N4
Situations and Experiences
からすると => Considering A... N2
Considering, Concerning
すると => A. Right after, B N2
Time, Situation
ことにする => Decide to N4
Causative, Passive, Volitional
ずにはすまない/ないではすまない => A must be done N1
Potential, Possibility