Keyword Analysis & Research: is it ok to end a sentence with a preposition

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
is it ok to end a sentence with a preposition	0.8	0.3	1324	86	45
is	0.34	0.9	9098	21	2
it	1.6	0.2	3048	39	2
ok	1.59	0.4	3814	30	2
to	0.04	0.8	1701	65	2
end	0.81	0.2	6088	31	3
a	1.15	0.1	9095	15	1
sentence	0.76	0.9	1089	24	8
with	1.82	0.1	6648	52	4
a	1.32	0.3	7292	96	1
preposition	0.72	0.8	6487	99	11

Keyword	CPC	PCC	Volume	Score
is it ok to end a sentence with a preposition	0.34	0.1	4110	65