Present participle; Past participle - contesting - contested Present - contest - contest - contests - contest - contest - contest Past - contested - contested - contested - contested - contested - contested Future - will contest - will contest - will contest - will contest - will contest - will contest Present conditional - would contest - would contest - would contest - would contest - would contest - would contest Present Perfect - have contested - have contested - has contested - have contested - have contested - have contested Past Perfect - had contested - had contested - had contested - had contested - had contested - had contested Future Perfect - will have contested - will have contested - will have contested - will have contested - will have contested - will have contested Past conditional - would have contested - would have contested - would have contested - would have contested - would have contested - would have contested Imperative - - - contest - - - - - - - -