Present participle; Past participle - scheduling - scheduled Present - schedule - schedule - schedules - schedule - schedule - schedule Past - scheduled - scheduled - scheduled - scheduled - scheduled - scheduled Future - will schedule - will schedule - will schedule - will schedule - will schedule - will schedule Present conditional - would schedule - would schedule - would schedule - would schedule - would schedule - would schedule Present Perfect - have scheduled - have scheduled - has scheduled - have scheduled - have scheduled - have scheduled Past Perfect - had scheduled - had scheduled - had scheduled - had scheduled - had scheduled - had scheduled Future Perfect - will have scheduled - will have scheduled - will have scheduled - will have scheduled - will have scheduled - will have scheduled Past conditional - would have scheduled - would have scheduled - would have scheduled - would have scheduled - would have scheduled - would have scheduled Imperative - - - schedule - - - - - - - -