ござる/ございます => Have~ N4
Honorifics
~いざ~となると / いざ~となれば / いざ~となったら => When it comes to; in such a case; if that happens N1
Evaluate
でござる/でございます => By, with… N4
Honorifics
べからざる => Cannot A N1
Potential, Possibility
ざる => B that doesn't/isn't A N1
Adjectival, Descriptions
~べからざる => must not; should not; do not ~ N1
Confirm
ざるを得ない => cannot help (doing); have no choice but to ~ N2
わざと => on purpose; intentionally ~ N3
わざわざ => to go to the trouble of; to go out of one's way to ~ N3
~いざとなると => when it comes to; in such a case; if that happens N1
Situation, case
げんざい => now, current, present, present time N3
Time
でございます => to be (honorific) N4