SN4 ""

No	Pattern	Freq
1	[noun sg] and [conj] it	618
2	[noun] and [subord] it	476
3	[noun] and [that] it	415
4	[noun] and that it	415
5	[noun] and that it	415
6	[noun pl] and [conj] it	196
7	[noun] and if it	119
8	[noun] and if it	119
9	[noun] and when it	70
10	[noun] and when it	70
11	[noun prp] and [conj] it	67
12	[noun] and whether it	59
13	[noun] and whether it	59
14	[noun] and because it	53
15	[noun] and because it	53
16	[noun] and although it	45
17	[noun] and although it	45
18	[noun] and as it	33
19	[noun] and as it	33
20	[noun] and where it	32
21	[noun] and where it	32
22	[noun] and while it	17
23	[noun] and while it	17
24	time and [conj] it	13
25	[n mass] and [conj] it	12
26	[noun] and though it	11
27	time and [conj] it	11
28	[noun] and though it	11
29	year and [conj] it	10
30	[noun] and [coord] it	10