Present participle; Past participle - whaling - whaled Present - whale - whale - whales - whale - whale - whale Past - whaled - whaled - whaled - whaled - whaled - whaled Future - will whale - will whale - will whale - will whale - will whale - will whale Present conditional - would whale - would whale - would whale - would whale - would whale - would whale Present Perfect - have whaled - have whaled - has whaled - have whaled - have whaled - have whaled Past Perfect - had whaled - had whaled - had whaled - had whaled - had whaled - had whaled Future Perfect - will have whaled - will have whaled - will have whaled - will have whaled - will have whaled - will have whaled Past conditional - would have whaled - would have whaled - would have whaled - would have whaled - would have whaled - would have whaled Imperative - - - whale - - - - - - - -