Present participle; Past participle - corking - corked Present - cork - cork - corks - cork - cork - cork Past - corked - corked - corked - corked - corked - corked Future - will cork - will cork - will cork - will cork - will cork - will cork Present conditional - would cork - would cork - would cork - would cork - would cork - would cork Present Perfect - have corked - have corked - has corked - have corked - have corked - have corked Past Perfect - had corked - had corked - had corked - had corked - had corked - had corked Future Perfect - will have corked - will have corked - will have corked - will have corked - will have corked - will have corked Past conditional - would have corked - would have corked - would have corked - would have corked - would have corked - would have corked Imperative - - - cork - - - - - - - -