に決まっている => certainly; I’m sure/certain that; it must be the case that ~ N2
に[決「き」]まっている => A is a given, A must be the case N2
Information, Report
決して~ない => never; by no means ~ N3
[決「けっ」]して~ない => Won’t, isn’t N3
Will, Decision, Doing
ままになる => Just let... N4
Continuous
~きわまる/きわまりない(~極まる/極まりない)      => extremely; very ~ N1
ままにする => as, to do as ~ N4
Continuous
までになる => becoming ~ N2
Reach level
まわる => to go around N3
Go through, go through
まるで...ない => Absolutely not... N3
Emphasize the negative meaning
まだ...ある => still; not yet N3
Term
~から...に至るまで(至るまで)      => as far as; up until; everything from ... to ~ N1