Present participle; Past participle - throning - throned Present - throne - throne - thrones - throne - throne - throne Past - throned - throned - throned - throned - throned - throned Future - will throne - will throne - will throne - will throne - will throne - will throne Present conditional - would throne - would throne - would throne - would throne - would throne - would throne Present Perfect - have throned - have throned - has throned - have throned - have throned - have throned Past Perfect - had throned - had throned - had throned - had throned - had throned - had throned Future Perfect - will have throned - will have throned - will have throned - will have throned - will have throned - will have throned Past conditional - would have throned - would have throned - would have throned - would have throned - would have throned - would have throned Imperative - - - throne - - - - - - - -