Present participle; Past participle - opposing - opposed Present - oppose - oppose - opposes - oppose - oppose - oppose Past - opposed - opposed - opposed - opposed - opposed - opposed Future - will oppose - will oppose - will oppose - will oppose - will oppose - will oppose Present conditional - would oppose - would oppose - would oppose - would oppose - would oppose - would oppose Present Perfect - have opposed - have opposed - has opposed - have opposed - have opposed - have opposed Past Perfect - had opposed - had opposed - had opposed - had opposed - had opposed - had opposed Future Perfect - will have opposed - will have opposed - will have opposed - will have opposed - will have opposed - will have opposed Past conditional - would have opposed - would have opposed - would have opposed - would have opposed - would have opposed - would have opposed Imperative - - - oppose - - - - - - - -