could [Verb] + grateful [Adjective]

Strength Strength Dispersion
A:
160
CHISQ:
114.76
AWT:
1,735,477
TTEST:
7.04
G2:
86.77
FAWT:
31.32
MI:
1.17
LOGLOG:
8.58
JD:
0.72
MI3:
15.82
DICE:
0.2
RANGE: