extend [Verb] + underground [Adjective]

Strength Strength Dispersion
A:
5
CHISQ:
6.03
AWT:
27,815,539
TTEST:
1.45
G2:
6.28
FAWT:
1.95
MI:
1.51
LOGLOG:
3.51
JD:
0.48
MI3:
6.16
DICE:
0.1
RANGE: