kubohwa (-boshwe)     v    to be tied
 kubohwa : passive of...
kuboha (-boshe)     v    to tie, to bind
tied    (to be) guhāmbīrwa, kubohwa
(to be ~ with) kubohēshwa
(to be ~ as goat) kuzirikwa
(to be easily ~) kuboheka
(to come un~) kubohōka
En-En dictionary 
 kubohwa found in: Kirundi I (Study lessons)
lesson 84   Past of Passives