Present participle; Past participle - whizzing - whizzed Present - whiz - whiz - whizzes - whiz - whiz - whiz Past - whizzed - whizzed - whizzed - whizzed - whizzed - whizzed Future - will whiz - will whiz - will whiz - will whiz - will whiz - will whiz Present conditional - would whiz - would whiz - would whiz - would whiz - would whiz - would whiz Present Perfect - have whizzed - have whizzed - has whizzed - have whizzed - have whizzed - have whizzed Past Perfect - had whizzed - had whizzed - had whizzed - had whizzed - had whizzed - had whizzed Future Perfect - will have whizzed - will have whizzed - will have whizzed - will have whizzed - will have whizzed - will have whizzed Past conditional - would have whizzed - would have whizzed - would have whizzed - would have whizzed - would have whizzed - would have whizzed Imperative - - - whiz - - - - - - - -