Present participle; Past participle - heartening - heartened Present - hearten - hearten - heartens - hearten - hearten - hearten Past - heartened - heartened - heartened - heartened - heartened - heartened Future - will hearten - will hearten - will hearten - will hearten - will hearten - will hearten Present conditional - would hearten - would hearten - would hearten - would hearten - would hearten - would hearten Present Perfect - have heartened - have heartened - has heartened - have heartened - have heartened - have heartened Past Perfect - had heartened - had heartened - had heartened - had heartened - had heartened - had heartened Future Perfect - will have heartened - will have heartened - will have heartened - will have heartened - will have heartened - will have heartened Past conditional - would have heartened - would have heartened - would have heartened - would have heartened - would have heartened - would have heartened Imperative - - - hearten - - - - - - - -