SN4 ""

No	Pattern	Freq
1	it [adv] [modal v] to	32
2	it [adv] [modal v] to	32
3	it never [modal v] to	7
4	it never [modal v] to	7
5	it always [modal v] to	5
6	it always [modal v] to	5
7	[conj] it [modal v] to	258
8	[subord] it [modal v] to	176
9	as it [modal v] to	88
10	as it [modal v] to	88
11	than it [modal v] to	61
12	than it [modal v] to	61
13	[coord] it [modal v] to	54
14	[adv] it [modal v] to	53
15	[pron] it [modal v] to	47
16	[noun] it [modal v] to	47
17	[noun sg] it [modal v] to	40
18	[verb] it [modal v] to	40
19	[Wh det] it [modal v] to	39
20	what it [modal v] to	36
21	what it [modal v] to	36
22	and it [modal v] to	34
23	and it [modal v] to	34
24	[adv] it [modal v] to	32
25	that it [modal v] to	28
26	that it [modal v] to	28
27	[that] it [modal v] to	28
28	[vb base] it [modal v] to	20
29	[Wh adv] it [modal v] to	19
30	but it [modal v] to	17