Present participle; Past participle - flustering - flustered Present - fluster - fluster - flusters - fluster - fluster - fluster Past - flustered - flustered - flustered - flustered - flustered - flustered Future - will fluster - will fluster - will fluster - will fluster - will fluster - will fluster Present conditional - would fluster - would fluster - would fluster - would fluster - would fluster - would fluster Present Perfect - have flustered - have flustered - has flustered - have flustered - have flustered - have flustered Past Perfect - had flustered - had flustered - had flustered - had flustered - had flustered - had flustered Future Perfect - will have flustered - will have flustered - will have flustered - will have flustered - will have flustered - will have flustered Past conditional - would have flustered - would have flustered - would have flustered - would have flustered - would have flustered - would have flustered Imperative - - - fluster - - - - - - - -