STANDARD COMMON FEATURES (1.0)

"These features can be used by all the grammars.  If a language has a
given feature, it must use one of these values.  New values can be
added after approval by the feature committee.  New features can be
added as they become more universal."

"This feature declaration should be called in the grammars as:

FEATURES (STANDARD COMMON) (STANDARD YOUR-LANGUAGE).

To modify these features and their values use the edit
operators provided in xle.  In your feature declaration you can:"

"0. Add a feature not declared here:
     CHECK: -> << [ _NCHECK _VCHECK ]. 

1. Use just a subset of the values:
     &CASE: -> $ { nom acc }.

2. Add in a new value for a feature here; these will be discussed at
the next meeting:
     +CASE: -> $ { finnish12 finnish13 finnish 14 }.

3. Completely replace a feature with new values; these will be discussed at
the next meeting:
     !CASE: -> $ { sg pl }.

4. Delete a feature that is not used in your grammar (e.g., remove
GEND in a language with no grammatical gender):
     !GEND: -> $ {}."

"Note that instantiated feature values are compatible with
noninstantiated feature value declarations."

ANIM: -> $ {+ -}.
AQUANT: -> << [ ADJUNCT PRED QUANT-TYPE DEGREE DEG-DIM ].
ATYPE: -> $  {adverbial attributive predicative}. 
CASE: -> $ {acc dat erg gen inst loc nom obl}.
CLAUSE-TYPE: -> $ { adv cond decl imp int nom pol-int rel wh-int
}. 
COMMON: -> $ { count gerund mass measure partitive }.
DEG-DIM: -> $  {equative neg pos}.
DEGREE: -> $  {comparative positive superlative}.
DET: -> << [ DEIXIS DET-TYPE PRED ].
DET-TYPE: -> $ {article def demon indef int rel}. 
GEND: { ->  $ {fem masc neut} | ->  << [ FEM MASC NEUT ] }.
HUMAN: -> $ {+ -}.
GEND-SEM: -> $  {female male nonhuman}.
LOCATION-TYPE: -> $ { city country }.
MOOD: -> $  {imperative indicative subjunctive successive}.
NAME-TYPE: -> $ {first_name last_name }.
NSEM: -> << [ COMMON NUMBER-TYPE PROPER TIME ].
NSYN: -> $ { common pronoun proper }.
NTYPE: -> << [ NSEM NSYN ].
NUM: -> $  {pl sg}. 
NUMBER:  -> << [NUMBER-TYPE PRED ADJUNCT CLASSIFIER-FORM MOD].
NUMBER-TYPE: -> $  {card fract ord percent}.
PASSIVE: -> $  {+ -}.
PERF: -> $  {+ - +_ -_}.
PERS: -> $  {1 2 3}.
PROG: -> $  {+ - +_ -_}.
PRON-TYPE: -> $  {demon expl_ free inh-refl_ int locative null pers
quant poss recip refl rel}.
PROPER: -> << [ PROPER-TYPE LOCATION-TYPE NAME-TYPE ].
PROPER-TYPE: -> $ { addr_form location name organization title }.
PSEM: -> $  {ag ben comit compar dir inst loc manner num part poss purp temp }.
PTYPE: -> $  {nosem sem}.
QUANT: -> << [ADJUNCT QUANT-TYPE POL PRED DEGREE DEG-DIM ].
QUANT-TYPE: -> $ {comparative equative existential gen negative superlative universal}.
SPEC: -> << [ADJUNCT AQUANT DET  NUMBER POSS QUANT  SPEC-TYPE]. 
STMT-TYPE: -> $  { decl header imp int }.
TENSE: -> $  {fut null past pres}.
TIME: -> $ { date day hour minute month season second week year}.
TNS-ASP: -> <<  [MOOD PERF PROG TENSE].
VTYPE: -> $  {aux copular main modal noncopular predicative raising}.

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