の[上「うえ」]では => As… N4
Situations and Experiences
ことのないように => So as not to A N1
Will, Decision, Doing
その[上「うえ」] => Not only A, but B (as well) N3
Not only, Not even
ことはない => Not necessary N3
Needs, Requirement
ないものでもない/ないでもない => A is not completely impossible N1
Need/Requirements
っこない => A is definitely not possible N2
Potential, Possibility
どころではない => Its not A N2
Contrast,Surprise
ことになっている => Plan, rule, decide N2
Information, Report
というものではない => Not sure, not means N2
Information, Report
ないことはない => There is a (small) possibility of A. A is not impossible. N3
Potential, Possibility
[上「あ」]げる => Just finished/completed A N3
Time, Situation
[上「うえ」]で => A done then B N2
Information, Report