とうとう => Eventually, finally... N3
Completed
~こととて      => because; since ~ N1
ときとして => sometimes... N2
Trend
ともすると => Perhaps, maybe N3
Base, base
と~と~どちら~か => Comparison N5
Compare
~としたことが => ~ surprised N1
Surprised
~と(も)なると/と(も)なれば => ~Just, whenever, once N1
Condition (hypothetical condition)
ということ/というの => convert phrase into noun N3
... るとか ... るとか => それとも... または N4
Demonstrate by example
と => Introduction N4
How to say the beginning
と => Increase N4
More or less in quantity
と => (Repeatedly) N4
Repetition, habit