[一方「いっぽう」]だ => Change A continues, A does not stop N2
Miscellaneous
に[難「むずか」]くない => It's not hard to A N1
Adjectival, Descriptions
[一方「いっぽう」] => On one hand A, on the other, B; Although A, at the same time, B N2
Contrast,Surprise
と[相「あい」]まって => Along with A N1
Lists, examples
したがって => Because of A, B N2
Reason, Result, Response
[全「まった」]く~ない => Not A (at all; even a little bit) N3
Not only, Not even
させて[頂「いただ」]きます/させてもらいます => Allow me to A N1
Miscellaneous
~ました/~ませんでした => Polite, past form of verb N5
Verb suffixes
にわたって/にわたり => Over the course of A (continuous action), Throughout A N2
Time, Situation
にいたって => As for A, when it comes to the example A N1
Considering/ Concerning
てたまらない => Very A; Extremely A; Really want to do A N2
Degree, Level, Amount
めったにない => Rarely N3
Degree. Level, Amount