~ました/~ませんでした => Polite, past form of verb N5
Verb suffixes
ずにはすまない/ないではすまない => A must be done N1
Potential, Possibility
に[至「いた」]るまで => Up until A; as far as A N1
Degree/ Level/Amount
だけではすまない => Doing A is not going to suffice N1
Miscellaneous
までだ/までのことだ => Only A (will be done) N1
(Not)only , (Not) even
ではあるまいし => It's not like A, it isn't as if A N1
Reason, Result, Response
でござる/でございます => By, with… N4
Honorifics
~から~まで => From A to B N5
Time
てまで => To the point of A N2
Degree, Level, Amount
の[上「うえ」]では => As… N4
Situations and Experiences
までに => By A, by the time A N4
Particles
までもない => It's not necessary for A N1
Need/Requirements