STRUCTURE
GRAMMAR
COULD
WILL
CAN
N
U
O
C
I
Z
D
X
U
L
W
Q
O
V
T
T
D
E
J
D
I
P
N
A
H
J
X
I
R
L
L
X
V
N
K
B
X
M
K
U
L
U
X
A
J
W
A
J
R
O
T
U
B
A
Q
O
D
V
E
C
K
C
F
B
A
C
M
N
G
K
C
U
U
Z
A
I
E
Q
G
U
E
A
I
R
M
U
U
P
R
A
B
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N
R
T
D
L
B
A
G
O
G
N
D
I
S
E
A
F
V
I
G
R
A
M
M
A
R
E
E
P
