なぜなら => A was done/decided because of B N3
Reason, Result, Response
てとうぜんだ => A is common, natural, not surprising N2
Adjectival, Descriptions
も[同然「どうぜん」]だ => The same as saying A, as good as A N2
Adjectival, Descriptions
ところを/ところに/ところへ => At time/situation A N2
Information, Report
ところ => Have done N4
Situations and Experiences
こと => Do A (command) N2
Will, Decision, “Doing”
こととて => Because A N1
Reason, Result, Response
てこそ => Now since A... N2
Reason, Result, Response
ばこそ => Because of A N1
Reason, Result, Response
ことはない => Not necessary N3
Needs, Requirement
ことにする => Decide to N4
Causative, Passive, Volitional
こそ~が => Although A is B N1
Contrast/Surprise