SN4 ""

No	Pattern	Freq
1	[conj] it often [verb]	77
2	[coord] it often [verb]	34
3	[subord] it often [verb]	30
4	[noun] it often [verb]	25
5	but it often [verb]	18
6	but it often [verb]	18
7	[noun sg] it often [verb]	17
8	and it often [verb]	16
9	and it often [verb]	16
10	that it often [verb]	13
11	[that] it often [verb]	13
12	[verb] it often [verb]	13
13	that it often [verb]	13
14	as it often [verb]	12
15	as it often [verb]	12
16	[prep] it often [verb]	9
17	[prep] it often [verb]	9
18	[noun pl] it often [verb]	7
19	[adv] it often [verb]	7
20	because it often [verb]	6
21	[Wh det] it often [verb]	6
22	because it often [verb]	6
23	[pron] it often [verb]	6
24	[vb base] it often [verb]	6
25	[adv] it often [verb]	5
26	[adj] it often [verb]	5
27	it be often [verb]	437
28	it [be] often [verb]	437
29	it [is] often [verb]	386
30	it is often [verb]	364