[時「とき」] => At the time A N5
Time
Vた[時「とき」] => After having done something N5
Time
といえば/というと/といったら => N3
Considering, Concerning
こととて => Because A N1
Reason, Result, Response
とも~とも => Whether A or B N1
Miscellaneous
ともなると,ともなれば => When (the time/situation) A N1
Time, Situation
ところを/ところに/ところへ => At time/situation A N2
Information, Report
と => When, if N4
Conditional
と[共「とも」]に => Both, at the same time N2
Information, Report
のもと/をもと => Based in/on A N2
Based, Focused, Depending on
ごとく,ごとき => Like A, as if A N1
Adjectival, Descriptions
とは => States surprise N1
Contrast/Surprise