以来 => since; henceforth ~ N2
[後「あと」]で => After V1, V2 N5
Time
以下 => As follows, below N3
Standard
以上 (の) => Just mentioned above N1
Standard
〜がさいご(が最後) => if you do... negative result N1
Decisive (resolute decision)
以外 => with the exception of; excepting ~ N2
以上(は) => because; since; seeing that ~ N2
たが[最後「さいご」] => Once A occurs, B happens N1
Information, Report
以上 の => more than; not less than; beyond ~ N2
Standard
~これ以上...ば => if ~ any more than this N1
Condition (hypothetical condition)
…以外(いがい)に…ない => with the exception of; excepting ~ N4
Limit
[以下「いか」] => Less than A, under/below A (amount) N1
Degree/ Level/Amount