74.406 Natural Language Processing Features Passives Questions Gaps Movement.
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74.406 Natural Language Processing • Features • Passives • Questions • Gaps • Movement
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Transcript of 74.406 Natural Language Processing Features Passives Questions Gaps Movement.
VP (AUX COMPFORM ?s) (VP VFORM ?s)
"be" + progressive progressive
VP (AUX[be]) (VP[ing], +pass)
"The box is being moved."
VP[+pass] (AUX[be]) (VP[pastparticiple], main)
"The box has been moved."
VP (AUX[be]) (VP[ing],+pass) "The box is <VP[ing], +pass>."
VP[pastprt,+pass, ] V[_np, pastprt] "... moved."
VP[ing, +pass] (AUX[[be,ing], pastprt]) (VP[pastprt], +pass)
"The box is being <VP[pastprt]>."
VP[pastprt, +pass, +gap] V[_np, pastprt, +gap] "... moved <gap>."
Integrate gap-indicator: