Keyword Analysis & Research: which is the correct comparative form of easy

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
which is the correct comparative form of easy	1.67	0.2	8110	41	45
which	1.37	1	7658	81	5
is	1.25	0.2	4109	66	2
the	0.5	0.7	5453	13	3
correct	0.6	0.3	3931	53	7
comparative	1.48	0.7	1100	24	11
form	1.31	0.2	2770	70	4
of	0.75	0.4	9896	87	2
easy	1.61	0.8	4783	51	4

Keyword	CPC	PCC	Volume	Score
which is the correct comparative form of easy	2	0.1	140	88