Present participle; Past participle - waning - waned Present - wane - wane - wanes - wane - wane - wane Past - waned - waned - waned - waned - waned - waned Future - will wane - will wane - will wane - will wane - will wane - will wane Present conditional - would wane - would wane - would wane - would wane - would wane - would wane Present Perfect - have waned - have waned - has waned - have waned - have waned - have waned Past Perfect - had waned - had waned - had waned - had waned - had waned - had waned Future Perfect - will have waned - will have waned - will have waned - will have waned - will have waned - will have waned Past conditional - would have waned - would have waned - would have waned - would have waned - would have waned - would have waned Imperative - - - wane - - - - - - - -