Keyword Analysis & Research: when to use who vs whom

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when to use who vs whom	1.09	0.7	5832	70	23
when	1.8	0.2	6324	11	4
to	0.14	0.1	6867	38	2
use	0.59	0.4	9408	10	3
who	1.25	0.4	2957	53	3
vs	0.54	0.6	7270	19	2
whom	1.17	1	1132	79	4

Keyword	CPC	PCC	Volume	Score
when to use who vs whom	0.56	0.2	3590	19