Keyword Analysis & Research: define what is present perfect tense

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
define what is present perfect tense	0.02	0.5	2247	100	36
define	0.4	0.7	8236	25	6
what	0.9	0.7	1846	29	4
is	1.51	0.8	4143	53	2
present	1.84	1	3210	42	7
perfect	1.04	0.3	314	47	7
tense	0.81	0.9	8123	63	5

Keyword	CPC	PCC	Volume	Score
define what is present perfect tense	1.59	1	7409	99