つつある => In the middle of A; in the process of A N2
Time, Situation
[続「つづ」]ける => continues, to continue to N4
Secondary Verb
つつ/つつも => While A, B. Although A (is beng done), B N2
Information, Report
あかつきには => After A then B N1
Time, Situation
つ~つ => Doing A and B (repeatedly, one after another) N1
Information, Report
にかかわる => Relating to A, concerning A N2
Considering, Concerning
にかかわる => Relating to A, concerning A N1
Considering/ Concerning
からすると => Considering A... N2
Considering, Concerning
べからざる => Cannot A N1
Potential, Possibility
からある,からの => Over A (stresses large amounts) N1
Degree/ Level/Amount
でも[差「さ」]し[支「つか」]えない => It's OK if A, it doesn't matter if A N1
Need/Requirements
にかえる => Return to do something N4
Secondary Verb