~のぼる  => To increase N2
Reach level
... おぼえはない => don't remember... N3
Position, perspective
…ところで…だけだ => What ever we do we still don’t get a good result N2
Evaluate
頃 (ころ/ごろ) => around; about; when N4
... だろうが、... だろうが => Whether it's ... or ... N3
Demonstrate by example
ところを/ところに/ところへ => Right on time/At the right time N2
むしろ => rather; instead N2
Compare
たろう => probably is ~ N3
Speculation
…だろうに => surely… N2
Speculation
かろう => May be... N2
Speculation
につけ~につけ => each time, whenever, either way N2
~であろうとなかろうと => whoever; whatever; however; even ~ N1
Innocent