Present participle; Past participle - gabbling - gabbled Present - gabble - gabble - gabbles - gabble - gabble - gabble Past - gabbled - gabbled - gabbled - gabbled - gabbled - gabbled Future - will gabble - will gabble - will gabble - will gabble - will gabble - will gabble Present conditional - would gabble - would gabble - would gabble - would gabble - would gabble - would gabble Present Perfect - have gabbled - have gabbled - has gabbled - have gabbled - have gabbled - have gabbled Past Perfect - had gabbled - had gabbled - had gabbled - had gabbled - had gabbled - had gabbled Future Perfect - will have gabbled - will have gabbled - will have gabbled - will have gabbled - will have gabbled - will have gabbled Past conditional - would have gabbled - would have gabbled - would have gabbled - would have gabbled - would have gabbled - would have gabbled Imperative - - - gabble - - - - - - - -