[合「あ」]う => To do A together/mutually N4
Secondary Verb
すら,ですら => Even A N1
(Not)only , (Not) even
の[末「すえ」]/た[末「すえ」] => conclusion N2
Reason, Result, Response
くする/にする => To make, to change into N5
Change, cause and effect
んです => Because, by… N4
Situations and Experiences
からすると => Considering A... N2
Considering, Concerning
ことにする => Decide to N4
Causative, Passive, Volitional
すると => A. Right after, B N2
Time, Situation
ずにはすまない/ないではすまない => A must be done N1
Potential, Possibility
ものとする => A is decided N1
Information, Report
ですから => Because of A, B N3
Reason, Result, Response
だす => A (suddenly) begins, To A out N4
Secondary Verb