Present participle; Past participle - guzzling - guzzled Present - guzzle - guzzle - guzzles - guzzle - guzzle - guzzle Past - guzzled - guzzled - guzzled - guzzled - guzzled - guzzled Future - will guzzle - will guzzle - will guzzle - will guzzle - will guzzle - will guzzle Present conditional - would guzzle - would guzzle - would guzzle - would guzzle - would guzzle - would guzzle Present Perfect - have guzzled - have guzzled - has guzzled - have guzzled - have guzzled - have guzzled Past Perfect - had guzzled - had guzzled - had guzzled - had guzzled - had guzzled - had guzzled Future Perfect - will have guzzled - will have guzzled - will have guzzled - will have guzzled - will have guzzled - will have guzzled Past conditional - would have guzzled - would have guzzled - would have guzzled - would have guzzled - would have guzzled - would have guzzled Imperative - - - guzzle - - - - - - - -