Submitted by Anonymous (not verified) on Wed, 05/08/2019 - 20:25 Lemma: spacewalkNgram Count: 1Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 1628Sense count: 0Contained in other ngrams: 0Hierarchy: Present ParticipleForms: spacewalkedspacewalksIssue: 0Forms Count: 2