Present participle; Past participle - briquetting - briquetted Present - briquette - briquette - briquettes - briquette - briquette - briquette Past - briquetted - briquetted - briquetted - briquetted - briquetted - briquetted Future - will briquette - will briquette - will briquette - will briquette - will briquette - will briquette Present conditional - would briquette - would briquette - would briquette - would briquette - would briquette - would briquette Present Perfect - have briquetted - have briquetted - has briquetted - have briquetted - have briquetted - have briquetted Past Perfect - had briquetted - had briquetted - had briquetted - had briquetted - had briquetted - had briquetted Future Perfect - will have briquetted - will have briquetted - will have briquetted - will have briquetted - will have briquetted - will have briquetted Past conditional - would have briquetted - would have briquetted - would have briquetted - would have briquetted - would have briquetted - would have briquetted Imperative - - - briquette - - - - - - - -