Present participle; Past participle - trouping - trouped Present - troupe - troupe - troupes - troupe - troupe - troupe Past - trouped - trouped - trouped - trouped - trouped - trouped Future - will troupe - will troupe - will troupe - will troupe - will troupe - will troupe Present conditional - would troupe - would troupe - would troupe - would troupe - would troupe - would troupe Present Perfect - have trouped - have trouped - has trouped - have trouped - have trouped - have trouped Past Perfect - had trouped - had trouped - had trouped - had trouped - had trouped - had trouped Future Perfect - will have trouped - will have trouped - will have trouped - will have trouped - will have trouped - will have trouped Past conditional - would have trouped - would have trouped - would have trouped - would have trouped - would have trouped - would have trouped Imperative - - - troupe - - - - - - - -