SN4 ""

No	Pattern	Freq
1	[conj] it be [det] thing	8
2	it be [art] [det] thing	54
3	it be [art] [det] thing	54
4	it be the [det] thing	48
5	it be the [det] thing	48
6	it be [adv] [det] thing	19
7	it be [adv] [det] thing	19
8	it be quite [det] thing	14
9	it be quite [det] thing	14
10	it be [adj] [det] thing	10
11	it be [verb] [det] thing	6
12	it be no [det] thing	6
13	it be no [det] thing	6
14	it be one [det] thing	5
15	it be [num] [det] thing	5
16	it be one [det] thing	5
17	it be [det] [adj] thing	10
18	it be [det] [adj] thing	7
19	it be [det] thing [conj]	9
20	it be [det] thing that	7
21	it be [det] thing that	7
22	it be [det] thing [that]	7
23	it be [det] thing [verb]	7
24	it be [det] thing [pers pn]	5
25	it be [det] thing [pron]	5
26	it be [det] thing [adv]	5
27	it be [det] thing [to-vb]	5
28	it be [det] thing [adv]	5