EXPLETIVE

Before
1: S
null
After
1: S
pro, there
2: SU
subjects, subject
2: US
subjects, subject
3: USU
deleted, constructions
Surrounder Phrases
transitive constructions, construction, subjects, subjectovert pronouns, pronoun, subjects, subject, elementnull pronouns, pronoun, subjects, subject, element, elementssubject pronouns, pronoun, constructionsmuttered underfavorite subjects, subjectpronoun subjects, subject, whichoccasional mild, letterempty pronouns, element, elementsunder construction, which, mildmere empty, replacement, occasionaldeleted element, elementsenglish pronouns, constructions, pronoun, subjectsconstructions whichelements whichpro subjectsubjects under, whichelement whichpronouns whichletter which