Be

"Be" in rue

бу́ти

búty

(used to declare the subject and object identical or equivalent)

буц

buc

(used to declare the subject and object identical or equivalent)

бы́ти

bŷ́ty

(used to declare the subject and object identical or equivalent)

быти

bŷty

(auxiliary: used to form the passive voice)

быти

bŷty

(to occupy a place)

быти

bŷty

(to occur, take place)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.