Present participle; Past participle - retreading - retreaded Present - retread - retread - retreads - retread - retread - retread Past - retreaded - retreaded - retreaded - retreaded - retreaded - retreaded Future - will retread - will retread - will retread - will retread - will retread - will retread Present conditional - would retread - would retread - would retread - would retread - would retread - would retread Present Perfect - have retreaded - have retreaded - has retreaded - have retreaded - have retreaded - have retreaded Past Perfect - had retreaded - had retreaded - had retreaded - had retreaded - had retreaded - had retreaded Future Perfect - will have retreaded - will have retreaded - will have retreaded - will have retreaded - will have retreaded - will have retreaded Past conditional - would have retreaded - would have retreaded - would have retreaded - would have retreaded - would have retreaded - would have retreaded Imperative - - - retread - - - - - - - -