is used to measure is used to modify is used to monitor is used to move is used to obtain is used to open is used to operate is used to perform is used to play is used to position is used to power is used to predict is used to prepare is used to prevent is used to produce is used to promote is used to protect is used to provide is used to put is used to raise is used to read is used to receive is used to record is used to reduce is used to refer is used to regulate is used to relieve is used to remove is used to repair is used to replace is used to report is used to represent is used to restore is used to retrieve is used to run is used to save is used to seal is used to secure is used to see is used to select is used to send is used to separate is used to set is used to show is used to signify is used to simulate is used to solve is used to specify is used to stabilize is used to start is used to stimulate is used to stop is used to store is used to strengthen is used to study is used to supply is used to support is used to switch is used to take is used to talk is used to test is used to track is used to train is used to transfer is used to transmit is used to transport is used to treat is used to treat adult is used to treat adults is used to treat patients is used to trigger is used to understand is used to update is used to verify is used to view is used to write is used up is used very is used when is used when you is used whenever is used where is used widely is used will is useful is useful because it is useful for detecting is useful for understanding is useful in treating is useful only is useful when you want is usefully is useless is user is user experience is user friendly is user-friendly is uses is ushered