Present participle; Past participle - spoiling - spoiled Present - spoil - spoil - spoils - spoil - spoil - spoil Past - spoiled - spoiled - spoiled - spoiled - spoiled - spoiled Future - will spoil - will spoil - will spoil - will spoil - will spoil - will spoil Present conditional - would spoil - would spoil - would spoil - would spoil - would spoil - would spoil Present Perfect - have spoiled - have spoiled - has spoiled - have spoiled - have spoiled - have spoiled Past Perfect - had spoiled - had spoiled - had spoiled - had spoiled - had spoiled - had spoiled Future Perfect - will have spoiled - will have spoiled - will have spoiled - will have spoiled - will have spoiled - will have spoiled Past conditional - would have spoiled - would have spoiled - would have spoiled - would have spoiled - would have spoiled - would have spoiled Imperative - - - spoil - - - - - - - -