failure on the part failure on your part failure only failure or malfunction failure or success failure patients failure point failure probability failure rate failure rates failure recovery failure report failure resulted failure resulting failure risk failure see failure should failure should not failure teaches failure to abide failure to accept failure to achieve failure to acknowledge failure to act failure to address failure to adequately failure to adhere failure to adopt failure to answer failure to appear failure to apply failure to assess failure to attend failure to carry out failure to communicate failure to complete failure to comply failure to comply may failure to comply will result failure to consider failure to control failure to cooperate failure to deal failure to deliver failure to detect failure to develop failure to diagnose failure to disclose failure to do failure to do so failure to do so could failure to do so may failure to do so will failure to do so would failure to enforce failure to ensure failure to establish failure to execute failure to file failure to find failure to follow failure to follow instructions failure to fulfil failure to fulfil obligations failure to fulfill failure to gain failure to get failure to give failure to have failure to heed failure to hold failure to identify failure to implement failure to inform failure to install failure to keep failure to launch failure to maintain failure to make failure to meet failure to notify failure to obey failure to observe failure to obtain failure to pass failure to pay failure to perform failure to prevent failure to produce failure to properly failure to protect failure to provide failure to reach failure to receive failure to recognise failure to recognize failure to register failure to remove failure to reply