SN4 ""

No	Pattern	Freq
1	[conj] it be [verb] this [noun]	10
2	[adj] it be [verb] this [noun]	5
3	it [vb mod] be [verb] this [noun]	8
4	it [modal v] be [verb] this [noun]	8
5	it will be [verb] this [noun]	5
6	it be [adj] [verb] this [noun]	129
7	it be [adj] [verb] this [noun]	122
8	it be possible [verb] this [noun]	19
9	it be possible [verb] this [noun]	19
10	it be important [verb] this [noun]	18
11	it be important [verb] this [noun]	18
12	it be difficult [verb] this [noun]	17
13	it be difficult [verb] this [noun]	17
14	it be [verb] [verb] this [noun]	13
15	it be easy [verb] this [noun]	11
16	it be easy [verb] this [noun]	10
17	it be [vb pp] [verb] this [noun]	10
18	it be necessary [verb] this [noun]	7
19	it be hard [verb] this [noun]	7
20	it be [prep] [verb] this [noun]	7
21	it be [adv] [verb] this [noun]	7
22	it be necessary [verb] this [noun]	7
23	it be hard [verb] this [noun]	7
24	it be [prep] [verb] this [noun]	7
25	it be [adv] [verb] this [noun]	5
26	it be impossible [verb] this [noun]	5
27	it be time [verb] this [noun]	5
28	it be [noun] [verb] this [noun]	5
29	it be impossible [verb] this [noun]	5
30	it be [noun sg] [verb] this [noun]	5