1v.i:1need, must, necessity.Tì ràe.'Need water.'Gv̀msùng gø bèlaq shvrø̀m gø ràe.'(He) needs money and clothing.'2complement taking verb; necessity to V.Sv̀mré zùng shá ràe.'I need to send the kid to school.'Lèga gvzà dvzaqshì ràe.'You have to study hard.'In V-V structure, if the tone of the initial verb is a low tone it changes to a high tone.