~ました/~ませんでした => Polite, past form of verb N5
Verb suffixes
てしまう => Did something N4
Secondary Verb
まだしも => A is acceptable, N2
Comparison, Exchange
しまつだ => Denotes negative results A N1
Reason, Result, Response
~ましょう。 => Let's (together), Shall I/we…? N5
Verb suffixes
にもまして => More than the time/period A, B (condition) N1
Comparison/ Exchange
だけましだ => Although A, B is (still) true (and is good) N2
Contrast,Surprise
まま => Still, unchange N4
Situations and Experiences
ではあるまいし => It's not like A, it isn't as if A N1
Reason, Result, Response
し(~し) => and ... N4
Cause and Effect
~ます/~ません => Polite, present form N5
Verb suffixes
ままに => Do B as/like A N2
Adjectival, Descriptions