Present participle; Past participle - ruminating - ruminated Present - ruminate - ruminate - ruminates - ruminate - ruminate - ruminate Past - ruminated - ruminated - ruminated - ruminated - ruminated - ruminated Future - will ruminate - will ruminate - will ruminate - will ruminate - will ruminate - will ruminate Present conditional - would ruminate - would ruminate - would ruminate - would ruminate - would ruminate - would ruminate Present Perfect - have ruminated - have ruminated - has ruminated - have ruminated - have ruminated - have ruminated Past Perfect - had ruminated - had ruminated - had ruminated - had ruminated - had ruminated - had ruminated Future Perfect - will have ruminated - will have ruminated - will have ruminated - will have ruminated - will have ruminated - will have ruminated Past conditional - would have ruminated - would have ruminated - would have ruminated - would have ruminated - would have ruminated - would have ruminated Imperative - - - ruminate - - - - - - - -