Present participle; Past participle - endowing - endowed Present - endow - endow - endows - endow - endow - endow Past - endowed - endowed - endowed - endowed - endowed - endowed Future - will endow - will endow - will endow - will endow - will endow - will endow Present conditional - would endow - would endow - would endow - would endow - would endow - would endow Present Perfect - have endowed - have endowed - has endowed - have endowed - have endowed - have endowed Past Perfect - had endowed - had endowed - had endowed - had endowed - had endowed - had endowed Future Perfect - will have endowed - will have endowed - will have endowed - will have endowed - will have endowed - will have endowed Past conditional - would have endowed - would have endowed - would have endowed - would have endowed - would have endowed - would have endowed Imperative - - - endow - - - - - - - -