Present participle; Past participle - lubricating - lubricated Present - lubricate - lubricate - lubricates - lubricate - lubricate - lubricate Past - lubricated - lubricated - lubricated - lubricated - lubricated - lubricated Future - will lubricate - will lubricate - will lubricate - will lubricate - will lubricate - will lubricate Present conditional - would lubricate - would lubricate - would lubricate - would lubricate - would lubricate - would lubricate Present Perfect - have lubricated - have lubricated - has lubricated - have lubricated - have lubricated - have lubricated Past Perfect - had lubricated - had lubricated - had lubricated - had lubricated - had lubricated - had lubricated Future Perfect - will have lubricated - will have lubricated - will have lubricated - will have lubricated - will have lubricated - will have lubricated Past conditional - would have lubricated - would have lubricated - would have lubricated - would have lubricated - would have lubricated - would have lubricated Imperative - - - lubricate - - - - - - - -