Alternative spelling of べき (“should, must”)

permissible / acceptable / allowable

(dialectal Kanto, Tōhoku, Hokkaidō, archaic) should; must

(dialectal Kanto, Tōhoku, Hokkaidō) sentence-ending particle indicating volition or supposition

Alternative form of 筆

writing (additionally) in documents, revision, correction

fill in, correct, improve, revise

communication by pen and paper

to communicate by pen and paper

inevitably, certainly