SN4 ""

No	Pattern	Freq
1	[subord] it [be] the [noun sg] [prep]	283
2	[subord] it [be] the [noun sg] [prep]	283
3	[subord] it be the [noun sg] [prep]	283
4	[subord] it [be] the [noun sg] of	242
5	[subord] it [be] the [noun sg] of	242
6	[subord] it [is] the [noun sg] [prep]	160
7	[subord] it is the [noun sg] [prep]	124
8	[subord] it [was/were] the [noun sg] [prep]	112
9	[subord] it was the [noun sg] [prep]	92
10	because it [be] the [noun sg] [prep]	74
11	if it [be] the [noun sg] [prep]	57
12	whether it [be] the [noun sg] [prep]	39
13	[subord] it 's the [noun sg] [prep]	36
14	as it [be] the [noun sg] [prep]	32
15	[subord] it were the [noun sg] [prep]	20
16	for it [be] the [noun sg] [prep]	17
17	since it [be] the [noun sg] [prep]	16
18	[subord] it [be] the [noun sg] for	13
19	[subord] it [be] the [noun sg] for	13
20	[subord] it [be] the sort [prep]	13
21	[subord] it [be] the [noun sg] in	12
22	[subord] it [be] the [noun sg] in	12
23	although it [be] the [noun sg] [prep]	11
24	[subord] it [be] the end [prep]	11
25	[subord] it [am/are] the [noun sg] [prep]	11
26	[subord] it be the [noun sg] [prep]	11
27	though it [be] the [noun sg] [prep]	9
28	[subord] it [be] the result [prep]	8
29	when it [be] the [noun sg] [prep]	8
30	[subord] it [be] the [noun sg] to	6