SN4 ""

No	Pattern	Freq
1	[conj] it [is] the [adj]	542
2	[coord] it [is] the [adj]	204
3	[subord] it [is] the [adj]	198
4	that it [is] the [adj]	140
5	[that] it [is] the [adj]	140
6	that it [is] the [adj]	140
7	[adv] it [is] the [adj]	138
8	[verb] it [is] the [adj]	138
9	[adv] it [is] the [adj]	131
10	[noun] it [is] the [adj]	110
11	and it [is] the [adj]	103
12	and it [is] the [adj]	103
13	but it [is] the [adj]	100
14	but it [is] the [adj]	100
15	because it [is] the [adj]	69
16	[vb base] it [is] the [adj]	69
17	because it [is] the [adj]	69
18	[noun sg] it [is] the [adj]	62
19	think it [is] the [adj]	34
20	if it [is] the [adj]	33
21	if it [is] the [adj]	33
22	[noun pl] it [is] the [adj]	32
23	say it [is] the [adj]	30
24	[adj] it [is] the [adj]	28
25	[prep] it [is] the [adj]	27
26	[prep] it [is] the [adj]	27
27	think it [is] the [adj]	25
28	[vb infin] it [is] the [adj]	24
29	[pron] it [is] the [adj]	23
30	[vb -s] it [is] the [adj]	22