Present participle; Past participle - sullying - sullied Present - sully - sully - sullies - sully - sully - sully Past - sullied - sullied - sullied - sullied - sullied - sullied Future - will sully - will sully - will sully - will sully - will sully - will sully Present conditional - would sully - would sully - would sully - would sully - would sully - would sully Present Perfect - have sullied - have sullied - has sullied - have sullied - have sullied - have sullied Past Perfect - had sullied - had sullied - had sullied - had sullied - had sullied - had sullied Future Perfect - will have sullied - will have sullied - will have sullied - will have sullied - will have sullied - will have sullied Past conditional - would have sullied - would have sullied - would have sullied - would have sullied - would have sullied - would have sullied Imperative - - - sully - - - - - - - -