E
-ed
form
-ed
形式
-ed
participle
-ed
分词
clause从句
verb动词
exclamative sentence感叹句
exclusive adverb排他副词
existential sentence存现句
existential
there
存现的
there
as Subject of a clause用作从句的主语
extraposition外置
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
XYZ