Present participle; Past participle - nighting - nighted Present - night - night - nights - night - night - night Past - nighted - nighted - nighted - nighted - nighted - nighted Future - will night - will night - will night - will night - will night - will night Present conditional - would night - would night - would night - would night - would night - would night Present Perfect - have nighted - have nighted - has nighted - have nighted - have nighted - have nighted Past Perfect - had nighted - had nighted - had nighted - had nighted - had nighted - had nighted Future Perfect - will have nighted - will have nighted - will have nighted - will have nighted - will have nighted - will have nighted Past conditional - would have nighted - would have nighted - would have nighted - would have nighted - would have nighted - would have nighted Imperative - - - night - - - - - - - -