ものとする => A is decided N1
Information, Report
くする/にする => To make, to change into N5
Change, cause and effect
ことにする => Decide to N4
Causative, Passive, Volitional
の[末「すえ」]/た[末「すえ」] => conclusion N2
Reason, Result, Response
ずにすませる => Get something done without doing A N1
Miscellaneous
ようにする => Try to A, make sure to A N4
Causative, Passive, Volitional
[要「よう」]するに => A. In short/put simply, B N2
Adjectival, Descriptions
[謙譲語「けんじょうご」] => Humble form of A, humble form of する verbs N4
Honorifics
たことにする => To do/act/pretend as if A N1
Will, Decision, Doing
かけの/かけだ => B in the middle of A; half-A B N3
Time, Situation
からすると => Considering A... N2
Considering, Concerning
すると => A. Right after, B N2
Time, Situation