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4.5.1 ¥¤¥ó¥¿¡¼¥Õ¥§¥¤¥¹¸À¸ì

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command_list     ::= sentence {sentence …}
sentence         ::= verb_phrase noun_phrase position_phrase 
                     adverb period
verb_phrase      ::= VERB | adverb VERB
noun_phrase      ::= declared_noun | qualified_noun | noun
declared_noun    ::= declarator NOUN
declarator       ::= THIS | THAT | THE | THOSE
qualified_noun   ::= qualifier NOUN
qualifier        ::= SOME | MANY | ALL { declarator } NOUN
position_phrase  ::= position declarator NOUN  | empty      
position         ::= IN | ON | AT
adverb           ::= ADVERB | empty

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FIND MEN
QUICKLY FIND MEN
FIND ALL MEN ON THE NETWORK
QUICKLY FIND ALL MEN ON THE NETWORK
FIND ALL MEN ON THE NETWORK QUICKLY

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% front
FIND MEN
I understand that sentence.  
VP = FIND
NP = MEN
PP = 
AD =
QUICKLY FIND ALL THE MEN ON THE NETWORK
I understand that sentence.  
VP = QUICKLY FIND
NP = ALL THE MEN
PP = ON THE NETWORK
AD = 
^C
%

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