D3.3 Very basic grammar for I Revision 0.1
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DeepThought IST-2000-30161 Page 7 (of 55)
1. AGREEMENT
In general, the agreement value is carried out by PNG (for referentials) and AGR (for event).
According to a more general strategy, which uses multiple inheritance, agreement values are
"calculated" by means of a type hierarchy. Values can be also "underspecified" at various
degrees.
The pre-processing stream gives as a result an
inflection
value, pointing to a specific
inflectional rules
(in the “morph-lrules.tdl” file).
Any i-rule inherits from a word-type and contains the agreement information, carried by the
PNG/TENSE/MOOD feature
MASC_SING_irule
:= word &
[SYNSEM #synsem & [
LOCAL.CONT.HOOK.INDEX.PNG masc-sing-3rd],
ARGS < [SYNSEM #synsem] > ].
INDIC_PRES_THIRD_SING_irule
:= finite-verb-word
[SYNSEM.LOCAL [ AGR.PNG 3sing,
CONT.HOOK.INDEX.E [TENSE pres, MOOD indicative] ] ].
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