... るとか ... るとか => それとも... または N4
Demonstrate by example
かれ~かれ => A or B N1
Lists, examples
~かれ~かれ      => sooner or later; more or less N1
たしかに/なるほど~かもしれない => might; perhaps N3
Speculation
からすると/からすれば/からしたら => judging from; considering; by the look of ~ N2
あるいは~かもしれない => Or maybe... perhaps N4
Line up, list
もしかすると/もしかしたら~かもしれない => perhaps; maybe; perchance; by any chance ~ N3
...かける => Impact N3
Act
それから => Afterward, from that N5
Happens next
どれですか => Which one N5
Confirm
から見ると/から見れば/から見て/から見ても => from the point of view of; by the look of; judging from ~ N2
そればかりか => Not only that, it's not just that N3
Compare