-- PredV0.  S  ::= "it" V0 ;
V ::= V0 ;

UseV.    VP ::= V ;
ComplV2. VP ::= V2 NP ;

VP ::= VP SC ;

-- ComplV3. VP ::= V3 NP NP ;
V2 ::= V3 ; -- via pp's

-- ComplVV. VP ::= VV "to" VP ;
V2 ::= VV ; -- I want (a house | to swim)

VP ::= Cop Comp ;

Comp ::= AP | NP | Adv ; 
Comp ::= AP_post ; -- not needed in gf

Mod ::= Do ;

-- partial saturation

V ::= V2 ;