Present participle; Past participle - palpitating - palpitated Present - palpitate - palpitate - palpitates - palpitate - palpitate - palpitate Past - palpitated - palpitated - palpitated - palpitated - palpitated - palpitated Future - will palpitate - will palpitate - will palpitate - will palpitate - will palpitate - will palpitate Present conditional - would palpitate - would palpitate - would palpitate - would palpitate - would palpitate - would palpitate Present Perfect - have palpitated - have palpitated - has palpitated - have palpitated - have palpitated - have palpitated Past Perfect - had palpitated - had palpitated - had palpitated - had palpitated - had palpitated - had palpitated Future Perfect - will have palpitated - will have palpitated - will have palpitated - will have palpitated - will have palpitated - will have palpitated Past conditional - would have palpitated - would have palpitated - would have palpitated - would have palpitated - would have palpitated - would have palpitated Imperative - - - palpitate - - - - - - - -