Present participle; Past participle - murdering - murdered Present - murder - murder - murders - murder - murder - murder Past - murdered - murdered - murdered - murdered - murdered - murdered Future - will murder - will murder - will murder - will murder - will murder - will murder Present conditional - would murder - would murder - would murder - would murder - would murder - would murder Present Perfect - have murdered - have murdered - has murdered - have murdered - have murdered - have murdered Past Perfect - had murdered - had murdered - had murdered - had murdered - had murdered - had murdered Future Perfect - will have murdered - will have murdered - will have murdered - will have murdered - will have murdered - will have murdered Past conditional - would have murdered - would have murdered - would have murdered - would have murdered - would have murdered - would have murdered Imperative - - - murder - - - - - - - -