I have removed <Names> in P5 and added <Modifier> to the possible expansions of <Verb> and <Name> to the expansion of <Modifier>.
P5 <Predicate> ::= <Noun-Phrase> [<Prep-Phrase>*]
| <Modifier>* [<Prep-Phrase>]
| <Verb-Phrase> [<Prep-Phrase>]
| <Predicate> <Predicate-Conjunction> <Predicate>
P11 <Verb> ::= <Vi> [<Modifier>]*
| <Vt> [<Modifier>]* + <Direct-Object>*
| <Modifier>*
| <Vx> + <Noun-Phrase>
P12 <Modal> ::= {"kama", "ken", "wile"}
P13 <Vi> ::= see list.
P14 <Vt> ::= see list.
P15 <Vx> ::= {"lon", "tawa"}
P16 <Interjection> ::= see list.
P17 <Predicate-Conjunction> ::= see list.
P18 <Nominal-Conjunction> ::= see list.
P19 <Noun> ::= see list.
P20 <Modifier> ::= <Name>
| see list.
jan Setepo / stevo