[決「けっ」]して~ない => Won’t, isn’t N3
Will, Decision, Doing
にかけては => When it comes to A N2
Considering, Concerning
から~にかけて => From A through B N3
Time, Situation
てはいけない => May not A, must not A N4
Can, Should, Must
なくてはいけない => Must do A; have to A N4
Can, Should, Must
かけの/かけだ => B in the middle of A; half-A B N3
Time, Situation
て[頂「いただ」]けないでしょうか? => Could you please A for me? N4
Secondary Verb
だけど => A, however/but B N3
Contrast
に[先駆「さきが」]けて => The earliest, very first in A; Ahead of A, in advance of A N1
Time, Situation
だけ => Just, Because of, as much as.. N5
Amount
だらけだ => Lots/tons of A N2
Degree, Level, Amount
かける => Is doing, haven't finished yet N2
Will, Decision, “Doing”