Present participle; Past participle - parallel(l)ing - parallel(l)ed Present - parallel - parallel - parallels - parallel - parallel - parallel Past - parallel(l)ed - parallel(l)ed - parallel(l)ed - parallel(l)ed - parallel(l)ed - parallel(l)ed Future - will parallel - will parallel - will parallel - will parallel - will parallel - will parallel Present conditional - would parallel - would parallel - would parallel - would parallel - would parallel - would parallel Present Perfect - have parallel(l)ed - have parallel(l)ed - has parallel(l)ed - have parallel(l)ed - have parallel(l)ed - have parallel(l)ed Past Perfect - had parallel(l)ed - had parallel(l)ed - had parallel(l)ed - had parallel(l)ed - had parallel(l)ed - had parallel(l)ed Future Perfect - will have parallel(l)ed - will have parallel(l)ed - will have parallel(l)ed - will have parallel(l)ed - will have parallel(l)ed - will have parallel(l)ed Past conditional - would have parallel(l)ed - would have parallel(l)ed - would have parallel(l)ed - would have parallel(l)ed - would have parallel(l)ed - would have parallel(l)ed Imperative - - - parallel - - - - - - - -