文档介绍：Consider the following words.
a. desks b. untie c. invalid (a.) d. Dislike (v.) e. Triumphed f. Ageless g. Justice h. Payment i. Preplan (v.) j. Fastest k. Reuse 1. Disobey
m. optionality n. Prettier o. Mistrust p. Preview (v.)
Draw a tree structure for each word.
Desks (N)
〔 Suffix
Desk s
untie (V)
invalid (ADJ)
Dislike (V)
Prefix V
Dis like
Prefix V
I I
un tie
triumphed (V)
V Suffix
I I
triumph ed
Prefix ADJ
in
valid
ageless (ADJ)
N Suffix
age less
Justice(N)
Just ice
payment(N)
preplan(V)
V Suffix
I I
pay ment
Prefix V
I I
pre plan
Fastest (ADJ)
ADJ Suffix
reuse(V)
Prefix V
Fast est
re use
disobey(V)
Prefix V
I I
dis obey
Optionality(N)
prettier(N)
ADJ Suffix I I pretti er
mistrust(V)
/V
Prefix V
mis trust
Opt ion al ity
Preview (V)
/\
Prefix V
I I
Pre view
for the word "optionality", what is the base for the affix -ion? What is the base for the suffix -ity? Are either of these bases also the root for the entire word? If so, which one?
Opt; optional; opt.
Each of the following columns illustrates a different morphological process.
Column 1
Column 2
Column 3
a. mouse/ mice
f. go/ went
b. dive/ dove
g. is/ was
1. import/ import
c. take/took
h. good/ better
m. convict/ convict
d. goose/ geese
i. she/ her
n. imprint/ imprint
e. eat/ ate
j. am/ are
o. outrage/ outrage
what m