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
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
に[決「き」]まっている => A is a given, A must be the case N2
Information, Report
んだって => Hear that~ N3
Information, Report
っぽい => Seems A; A-ish N3
Adjectival, Description
にとって => As for A N3
Considering, Concerning
めったにない => Rarely N3
Degree. Level, Amount