Present participle; Past participle - humping - humped Present - hump - hump - humps - hump - hump - hump Past - humped - humped - humped - humped - humped - humped Future - will hump - will hump - will hump - will hump - will hump - will hump Present conditional - would hump - would hump - would hump - would hump - would hump - would hump Present Perfect - have humped - have humped - has humped - have humped - have humped - have humped Past Perfect - had humped - had humped - had humped - had humped - had humped - had humped Future Perfect - will have humped - will have humped - will have humped - will have humped - will have humped - will have humped Past conditional - would have humped - would have humped - would have humped - would have humped - would have humped - would have humped Imperative - - - hump - - - - - - - -