allomorphy, distribution, constituents Flashcards
order of attachment:
how is morphology ordered?
Hierarchically
- derivation (deriving new word) is not linear sequence of morphemes
example - unlockable
un = prefix
lock = root –> UNLOCK = STEM
able = suffix–> UNLOCKABLE = STEM = WORD
allomorphy - allomorphs are?
process of choosing between allomorphs
= variant pronuciations of the same morpheme
choice is conditioned and rule based
3 plurals
English plural allomorphy
3 allomorphs of the plural suffix
= phonologically (sound) conditioned
[ez] after[ s, z, f, 3]
[z] after other voiced sounds
[s] after voiceless sounds
horses, dogs, cats
Complementary distribution
belong to a single element of the linguistic system, mutually exclusive distributions
- different forms
- same function
- different environment
= in complementary distribution
example - 3 variants of the same morpheme, pluralise nouns in English
Contrastive distribution
belong to different elements of the lingustic system
- different forms
- different functions
- same environment
big, bigger, biggest
- different forms
- diff function
- same enviro
thus are different morphological elements, not same allomorphs of the same morpheme
2 types of allomorphs
-
phonologically-conditioned
- choice among allomorphs is predicted by sound pattern -
lexically-conditioned
- certain lexmes reqiure certain morpheme category
- choice of English irregular plural [-en]
example - allomorphs of a single morpheme or not?
Hypo- and hyper-
in- and im-
Constituents are?
sequences of words within a given sentence that behave as a syntactic unit
example - ‘the very white kitten will avoid the bath’
- ‘the bath’ are syntactically together
sentences are made up of?
constituents!
they are sentence-specific!
- can be substitued with other constituents of the same type
two constituency tests
- it-cleft test
- substitution test
It-Cleft test
Its –(tested words)– that/who —(sentence unchanged)—
it cleft example
the disappointed chef placed the food into the bin
It was into the bin that the disappointed chef placed the food
- = grammatical, and ‘into the bin’ is a constituent in this sentence
- it was the food into the bin that the disappointed chef placed = not grammarical, not a constituent
it cleft - need to cleft the verb phrase
example
placed the food into the bin
its place the food into the bin that the disappointed chef did
- add ‘do’ where verb would be
- strip inflection from verb (placed to place)
- move inflectional value to ‘do’
eg. bloomed - it was bloom that…
Substitution test
tests constituency and category of the string of words
- substitute with:
- he, she, it, they, them, those (NP)
- there, here (PP)
- Do so (VP)
substitution example
a fluffy rabbit ravenously hunted fresh carrots
- IT ravenously hunted fresh carrots = grammatical
- A fluffy rabbit ravenously did so carrots = ungrammatical