Keyword Analysis & Research: what are the different types of helping verbs

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what are the different types of helping verbs	0.49	0.4	6955	8	45
what	1.19	0.6	1871	93	4
are	0.77	0.6	5911	94	3
the	0.56	0.1	5096	61	3
different	0.8	0.9	5734	11	9
types	1.72	0.2	1940	41	5
of	0.89	0.4	6405	32	2
helping	1.24	0.3	1364	10	7
verbs	1.24	0.8	650	46	5

Keyword	CPC	PCC	Volume	Score
what are the different types of helping verbs	0.56	1	9539	84