さて => So N2
Miscellaneous
ては[初「はじ」]めて => Only after A did (I) B N3
Time, Situation
て、~で => Since V1then V2 N5
Change, cause and effect
ておく => Do something N4
Secondary Verb
てくれてありがとう => Thank you for doing A N4
Honorifics
を[経「へ」]て => After A N1
Time, Situation
~ている。 => Doing something temporarily. N5
Secondary Verbs
~てから => After doing A N5
Verb suffixes
てしまう => Did something N4
Secondary Verb
んだって => Hear that~ N3
Information, Report
てもらう => Do for N4
Give and take advice
てこそ => Now since A... N2
Reason, Result, Response