Oblige

задължавам

zadǎlžavam

(to constrain someone by force or by social, moral or legal means)

задължен съм

zadǎlžen sǎm

(to be indebted to someone)

правя услуга

pravja usluga

(to do someone a service or favour (hence, originally, creating an obligation))

услужа

usluža

(to do someone a service or favour (hence, originally, creating an obligation))

услужвам

uslužvam

(to do someone a service or favour (hence, originally, creating an obligation))