You + is

She + go

It + stay

He + have

She + give

Inability

Porgy

0.2329

0.4890

0.8640

0.9525

0.4890

0.6810

Std 2

0.0784

0.2113

0.6401

0.8489

0.2113

−0.5463

Std 3

0.5267

0.7781

0.9588

0.9866

0.7781

1.9686

Std 4

0.0185

0.0561

0.2831

0.5550

0.0561

−2.0104

Std 5

0.0185

0.0561

0.2831

0.5550

0.0561

−2.0104

Std 6

0.2329

0.4890

0.8640

0.9525

0.4890

0.6810

Easiness

2.0564

0.8420

−1.2528

−2.4914

0.842