kaam kar na = to work
saaf kar na = to clean
madad kar na = to help
theek kar na = to repair
taiyyar kar na = to prepare
intezaar kar na = to wait
koshish kar na = to try
faisla kar na = to decide
shuru kar na = to start (something)
shuru ho na = to begin (itself)
band kar na = to close / switch off
chalu kar na = to turnon
Rohit kaam kar-ta hai = Rohit works
Amit kamra saaf kar raha hai = Amit is cleaning the room
Radha madad kar rahi hai = Radha is helping
Rohit theek kar-ta hai = Rohit repairs
ham khana taiyyar kar-te hai = We prepare the food
mai intezaar kar-ta hu = I wait
mai koshish kar rahi hu = I am trying
vo log faisla kar-te hai = They decide
Radha gadi shuru kar rahi hai = Radha is starting the car
mai band kar-ta hu = I switch it off / I close it
Amit A/C chalu kar-ta hai = Amit turns the A/C on