SN4 ""

No	Pattern	Freq
1	[verb] it [adv] this [noun]	53
2	[vb infin] it [adv] this [noun]	12
3	[vb pp] it [adv] this [noun]	11
4	[vb past] it [adv] this [noun]	11
5	do it [adv] this [noun]	9
6	[vb base] it [adv] this [noun]	7
7	[to-vb] it [adv] this [noun]	7
8	done it [adv] this [noun]	5
9	[prep] it [adv] this [noun]	5
10	[prep] it [adv] this [noun]	5
11	it [be] [adv] this [noun]	124
12	it be [adv] this [noun]	124
13	it [is] [adv] this [noun]	79
14	it is [adv] this [noun]	59
15	it was [adv] this [noun]	45
16	it [was/were] [adv] this [noun]	45
17	it [verb] [adv] this [noun]	27
18	it 's [adv] this [noun]	20
19	it [vb past] [adv] this [noun]	14
20	it [vb -s] [adv] this [noun]	7
21	it [adv] [adv] this [noun]	5
22	it [adv] [prep] this [noun]	44
23	it [adv] [prep] this [noun]	44
24	it [adv] [verb] this [noun]	17
25	it [adv] in this [noun]	14
26	it [adv] in this [noun]	14
27	it [adv] at this [noun]	7
28	it [adv] at this [noun]	7
29	it [adv] [vb -s] this [noun]	7
30	it [adv] [conj] this [noun]	7