SN4 ""

No	Pattern	Freq
31	it seem [noun]	156
32	it gives [noun]	154
33	it says [noun]	153
34	it provide [noun]	146
35	it [verb] place	141
36	it [verb] place	138
37	it includes [noun]	132
38	it contain [noun]	130
39	it become [noun]	121
40	it provides [noun]	111
41	it means [noun]	109
42	it need [noun]	105
43	it seems [noun]	105
44	it gave [noun]	101
45	it do [noun]	100
46	it [verb] part	94
47	it [v-ing] [noun]	92
48	it require [noun]	92
49	it [verb] part	92
50	it contains [noun]	89
51	it allow [noun]	87
52	it go [noun]	86
53	it offer [noun]	86
54	it use [noun]	82
55	it requires [noun]	80
56	it enable [noun]	80
57	it get [noun]	73
58	it needs [noun]	72
59	it [vb base] [noun]	71
60	it [verb] life	68