ですから => Because of A, B N3
Reason, Result, Response
がちです/がちになる => A tends to become/happen/occur N2
Potential, Possibility
すら,ですら => Even A N1
(Not)only , (Not) even
んです => Because, by… N4
Situations and Experiences
でござる/でございます => By, with… N4
Honorifics
からすると => Considering A... N2
Considering, Concerning
ずにはすまない/ないではすまない => A must be done N1
Potential, Possibility
~から~まで => From A to B N5
Time
だけではすまない => Doing A is not going to suffice N1
Miscellaneous
せいで/せいか => Because of A, B N3
Reason, Result, Response
てしょうがない/てしかたがない => Very A; Really A; Extremely A N2
Degree, Level, Amount
の[末「すえ」]/た[末「すえ」] => conclusion N2
Reason, Result, Response