抜きにして/ 抜きにしては~れない => without; leaving out; cutting out ~ N2
抜きで => without; leaving out; cutting out ~ N2
Attached
~ごとき/ごとく      => like; as if; the same as ~ N1
抜きに...れない => without; leaving out; cutting out ~ N2
Conditions (necessary conditions)
... を抜きにしては => If it weren't for… N2
Confirm
ごとく,ごとき => Like A, as if A N1
Adjectival, Descriptions
~のぼる  => To increase N2
Reach level
... おぼえはない => don't remember... N3
Position, perspective
抜く => to do something from beginning to end N2
~ ごし => through (space) N1
Spatial relations
ござる/ございます => Have~ N4
Honorifics
でござる/でございます => By, with… N4
Honorifics