Present participle; Past participle - harbingering - harbingered Present - harbinger - harbinger - harbingers - harbinger - harbinger - harbinger Past - harbingered - harbingered - harbingered - harbingered - harbingered - harbingered Future - will harbinger - will harbinger - will harbinger - will harbinger - will harbinger - will harbinger Present conditional - would harbinger - would harbinger - would harbinger - would harbinger - would harbinger - would harbinger Present Perfect - have harbingered - have harbingered - has harbingered - have harbingered - have harbingered - have harbingered Past Perfect - had harbingered - had harbingered - had harbingered - had harbingered - had harbingered - had harbingered Future Perfect - will have harbingered - will have harbingered - will have harbingered - will have harbingered - will have harbingered - will have harbingered Past conditional - would have harbingered - would have harbingered - would have harbingered - would have harbingered - would have harbingered - would have harbingered Imperative - - - harbinger - - - - - - - -