~をかわきりに(~を皮切りに)      => One after another; starting with ~ N1
切る => Give up, stop... N3
Happens next
切る/切れる/切れない => to do something completely to the end/unable to do; too much to finish/complete N3
[切「き」]れない => Can't finish/complete A N3
Potential, Possibility
かりに...ても / としても => even if N2
Condition (hypothetical condition)
…たりしたら/しては => ... Such as N3
Demonstrate by example
に...がV-てあります => Object status N4
Description
…とばかりおもっていた => Thought that ... N3
Speculation
てっきり...と思う => surely; certainly; without a doubt N3
…たりして => maybe, It could be, it is possible that… N3
Demonstrate by example
...なり...なり => [A] or [B] or~ N1
Selection
てばかりいる => Repeatedly or continuously ~, without doing other things N3
Repetition, habit