は~にあります => ...is in... (emphasis on subject) N5
Emphasize
は...にV-てあります => is/has been done (resulting state) N4
Result status
がわかります => Capacity N5
Ability
は...です => to be N5
Describe
...はむりだ... => impossible N4
Description
~たり~たりする => Do things like V1,V2 N5
Verb suffixes
ばかりです => only; just ~ (speaker's feeling) N4
Time
に...がV-てあります => Object status N4
Description
限り(は)/限り(では) => as long as; while… is the case; as far as; while ~ N2
わりには => for, despite, although, unexpectedly N3
は~より => than; rather than; more than ~ N5
ふりをする => to pretend; to act as if ~ N3