Submitted by György Chityil ... on Sun, 03/18/2018 - 16:35 Lemma: treadNgram Count: 1Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 430920Sense count: 4Contained in other ngrams: 178Hierarchy: Past ParticipleSimple PastForms: troddentreadingtreadstreadedForms Count: 4