Present participle; Past participle - underscoring - underscored Present - underscore - underscore - underscores - underscore - underscore - underscore Past - underscored - underscored - underscored - underscored - underscored - underscored Future - will underscore - will underscore - will underscore - will underscore - will underscore - will underscore Present conditional - would underscore - would underscore - would underscore - would underscore - would underscore - would underscore Present Perfect - have underscored - have underscored - has underscored - have underscored - have underscored - have underscored Past Perfect - had underscored - had underscored - had underscored - had underscored - had underscored - had underscored Future Perfect - will have underscored - will have underscored - will have underscored - will have underscored - will have underscored - will have underscored Past conditional - would have underscored - would have underscored - would have underscored - would have underscored - would have underscored - would have underscored Imperative - - - underscore - - - - - - - -