Present participle; Past participle - nicknaming - nicknamed Present - nickname - nickname - nicknames - nickname - nickname - nickname Past - nicknamed - nicknamed - nicknamed - nicknamed - nicknamed - nicknamed Future - will nickname - will nickname - will nickname - will nickname - will nickname - will nickname Present conditional - would nickname - would nickname - would nickname - would nickname - would nickname - would nickname Present Perfect - have nicknamed - have nicknamed - has nicknamed - have nicknamed - have nicknamed - have nicknamed Past Perfect - had nicknamed - had nicknamed - had nicknamed - had nicknamed - had nicknamed - had nicknamed Future Perfect - will have nicknamed - will have nicknamed - will have nicknamed - will have nicknamed - will have nicknamed - will have nicknamed Past conditional - would have nicknamed - would have nicknamed - would have nicknamed - would have nicknamed - would have nicknamed - would have nicknamed Imperative - - - nickname - - - - - - - -