11 Feb 2004*
CS 3243 - Optional Lecture - NLP
20
Definite Clause Grammar (DCG)
lThe grammar for e1:
l
lS ® NP(Subjective) VP | …
lNP(case) ®  Pronoun(case) | Name | Noun | …
lVP ®  VP NP(Objective) | …
lPP ® Preposition NP(Objective)
lPronoun(Subjective) ® I | you | he | she | it | …
lPronoun(Objective) ® me | you | him | her | it | …
l