(PC: klau 'to laugh'). Intransitive verb. To laugh {kd at).
bi tlao Transitive verb. To make laugh.
tlao &hun Intransitive verb. To smile.
bi tlao &hun Transitive verb. To make smile.
tlao khak Intransitive verb. To laugh with changing tones.
bi tlao khak Transitive verb. To make laugh with changing tones.
Illustration coming soon