болу

Etymology
From.

Verb

 * 1) to be
 * 2) to take place
 * 3) to have
 * 4) to become
 * 1) to have
 * 2) to become
 * 1) to become
 * 1) to become

Noun

 * 1) being
 * 2) happening
 * 3) having
 * 4) becoming