The syntax of English
= set of rules that express generalizations about what trees are possible in the language - what sentence types are grammatical
= phrase structure rules
phrase structure rules =
NP —> D N (the dogs)
= say this rule generates the tree for the dogs
heads and modifiers
Phrase to left of arrow = of same category as an intent to right of arrow, = called head of phrase (s= exception)
N= head of NP
Other elements to right fo arrow = dependents
the dogs ate the bone = set of phrase structure rules
S —> NP VP
NP —> D N
VP —> V NP
Each rule generates different part of tree
endocentricity
PSR FOR S
Psrs that include head = endocentric
Psrs that dont = exocentric (S)
- S, can be argued to ahve head, but complex
some modifiers are optional
some are not always option
Sometimes optional with plural form…
Denote with parentheses
np can also contain adjective
NP —> (D) (A) N
Noun can be modified by pp
need to revise rules
PP —> P NP
NP —> (D) (A) N (PP)
rule for vps
VP —> V (NP)
Can also ahve additional phrases in them = pp
Can test with pronominalization
VPs= can be embedded
complements vs adjuncts
2 main ways how elements can combine
- XP —> X YP (head + complement)
Sister of head, constituent formed with head (one constituent together)
- XP —> XP YP (phrase + adjunct)
Sister of phrase, additional, can leave out - optional, can be constituent on own
summary of PSRs
S —> NP VP
NP —> (A) (A) N (PP)
PP —> P NP
VP —> V (NP)
VP —> VP PP
complements
Some Verbs take obligatory complements/arguments - transitive, distransitive verbs
Other verbs can’t take complements = intransitive verbs
adjuncts
Never obligatory
Can have as many as like
Generally can freely order adjuncts with respect to one another
Pp can be freely ordered, some adverbs have particular ordering
Ordering of complements and adjuncts
Complements cannot be freely ordered with respect to one another or with respect to adjuncts