Constraint-based Syntax 2: Week 3: Difference between revisions
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[[File:constraint-fin-vp-plus-supertypes.jpg]] | [[File:constraint-fin-vp-plus-supertypes.jpg]] | ||
== | == Exercises == | ||
Parse the following expressions in the [http://141.2.159.95:7003/wt/ Schematic Grammar] to test the constraints associated with the type ''phrase'' and its subtypes: | Parse the following expressions in the [http://141.2.159.95:7003/wt/ Schematic Grammar] to test the constraints associated with the type ''phrase'' and its subtypes: | ||
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# word spr_seeker | # word spr_seeker | ||
# comp_seeker word | # comp_seeker word | ||
Now parse the following expressions in our [http://141.2.159.95:7002/wt/ Regular Grammar] to see which information authentic lexical entries contribute to a phrase: | |||
# Real "subject seekers": | |||
# dances | |||
# likes Lilly | |||
# Real "specifier seekers": | |||
# cat | |||
# picture of Lilly | |||
# Real "complement seekers": | |||
# likes Lilly | |||
# puts the books on the shelf | |||
After you have tried the examples above, think up 3 more examples for each of the 3 types above and try them out. | |||
Revision as of 19:39, 2 May 2017
The Phrase Hierarchy
Constraints on the Phrasal Types
Illustration of Constraint Inheritance
Since the type type{fin-vp} has several phrasal supertypes, a feature structure of that type must satisfy the following constraint:
Exercises
Parse the following expressions in the Schematic Grammar to test the constraints associated with the type phrase and its subtypes:
- word subj_seeker
- word spr_seeker
- comp_seeker word
Now parse the following expressions in our Regular Grammar to see which information authentic lexical entries contribute to a phrase:
- Real "subject seekers":
- dances
- likes Lilly
- Real "specifier seekers":
- cat
- picture of Lilly
- Real "complement seekers":
- likes Lilly
- puts the books on the shelf
After you have tried the examples above, think up 3 more examples for each of the 3 types above and try them out.
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