SN4 ""

No	Pattern	Freq
1	[be] it [adv] for the [noun sg]	61
2	be it [adv] for the [noun sg]	61
3	[was/were] it [adv] for the [noun sg]	59
4	were it [adv] for the [noun sg]	59
5	[verb] it [adv] for the [noun sg]	51
6	[v-ing] it [adv] for the [noun sg]	10
7	[vb infin] it [adv] for the [noun sg]	9
8	[vb past] it [adv] for the [noun sg]	9
9	[vb base] it [adv] for the [noun sg]	9
10	[to-vb] it [adv] for the [noun sg]	7
11	[vb pp] it [adv] for the [noun sg]	5
12	it [be] [adv] for the [noun sg]	104
13	it be [adv] for the [noun sg]	104
14	it [was/were] [adv] for the [noun sg]	65
15	it [is] [adv] for the [noun sg]	39
16	it was [adv] for the [noun sg]	36
17	it were [adv] for the [noun sg]	29
18	it is [adv] for the [noun sg]	24
19	it 's [adv] for the [noun sg]	15
20	it [verb] [adv] for the [noun sg]	14
21	it [vb -s] [adv] for the [noun sg]	9
22	it [vb past] [adv] for the [noun sg]	5
23	it [adv] [adj] for the [noun sg]	41
24	it [adv] [adj] for the [noun sg]	36
25	it [adv] [been] for the [noun sg]	35
26	it [adv] be for the [noun sg]	35
27	it [adv] [be] for the [noun sg]	35
28	it [adv] been for the [noun sg]	35
29	it [adv] [verb] for the [noun sg]	19
30	it [adv] difficult for the [noun sg]	13