Present participle; Past participle - heeding - heeded Present - heed - heed - heeds - heed - heed - heed Past - heeded - heeded - heeded - heeded - heeded - heeded Future - will heed - will heed - will heed - will heed - will heed - will heed Present conditional - would heed - would heed - would heed - would heed - would heed - would heed Present Perfect - have heeded - have heeded - has heeded - have heeded - have heeded - have heeded Past Perfect - had heeded - had heeded - had heeded - had heeded - had heeded - had heeded Future Perfect - will have heeded - will have heeded - will have heeded - will have heeded - will have heeded - will have heeded Past conditional - would have heeded - would have heeded - would have heeded - would have heeded - would have heeded - would have heeded Imperative - - - heed - - - - - - - -