Present participle; Past participle - decapitating - decapitated Present - decapitate - decapitate - decapitates - decapitate - decapitate - decapitate Past - decapitated - decapitated - decapitated - decapitated - decapitated - decapitated Future - will decapitate - will decapitate - will decapitate - will decapitate - will decapitate - will decapitate Present conditional - would decapitate - would decapitate - would decapitate - would decapitate - would decapitate - would decapitate Present Perfect - have decapitated - have decapitated - has decapitated - have decapitated - have decapitated - have decapitated Past Perfect - had decapitated - had decapitated - had decapitated - had decapitated - had decapitated - had decapitated Future Perfect - will have decapitated - will have decapitated - will have decapitated - will have decapitated - will have decapitated - will have decapitated Past conditional - would have decapitated - would have decapitated - would have decapitated - would have decapitated - would have decapitated - would have decapitated Imperative - - - decapitate - - - - - - - -