Present participle; Past participle - retailing - retailed Present - retail - retail - retails - retail - retail - retail Past - retailed - retailed - retailed - retailed - retailed - retailed Future - will retail - will retail - will retail - will retail - will retail - will retail Present conditional - would retail - would retail - would retail - would retail - would retail - would retail Present Perfect - have retailed - have retailed - has retailed - have retailed - have retailed - have retailed Past Perfect - had retailed - had retailed - had retailed - had retailed - had retailed - had retailed Future Perfect - will have retailed - will have retailed - will have retailed - will have retailed - will have retailed - will have retailed Past conditional - would have retailed - would have retailed - would have retailed - would have retailed - would have retailed - would have retailed Imperative - - - retail - - - - - - - -