Present participle; Past participle - policing - policed Present - police - police - polices - police - police - police Past - policed - policed - policed - policed - policed - policed Future - will police - will police - will police - will police - will police - will police Present conditional - would police - would police - would police - would police - would police - would police Present Perfect - have policed - have policed - has policed - have policed - have policed - have policed Past Perfect - had policed - had policed - had policed - had policed - had policed - had policed Future Perfect - will have policed - will have policed - will have policed - will have policed - will have policed - will have policed Past conditional - would have policed - would have policed - would have policed - would have policed - would have policed - would have policed Imperative - - - police - - - - - - - -