ところだった => About to… N3
Will, Decision, Doing
としたところで/としたって/にしたところで/にしたって => Even if; Even supposing that ~ N1
というところだ/といったところだ => at the most; no more than​; at best; roughl N1
…ほうがよかった => If only (Regret) N3
Regret
…ば…ところだ(った) => If… (counterfactual condition), then would be ~ N3
Condition (condition contrary to reality)
ところを/ところに/ところへ => Right on time/At the right time N2
ところを/ところに/ところへ => At time/situation A N2
Information, Report
といったところだ => at the most; no more than​; at best; roughly; about ~ N1
More or less in quantity
ところだった => was just about to do something; something almost happened N3
~であろうとなかろうと => whoever; whatever; however; even ~ N1
Innocent
~もってのほかだ      => not tolerable; strictly forbidden; not allowed N1
ほとんど…た => hardly any, almost all N2
Description