SN4 ""

No	Pattern	Freq
1	[conj] it be assume that [adj]	10
2	[subord] it be assume that [adj]	7
3	[noun] it be assume that [adj]	5
4	it [modal v] be assume that [adj]	22
5	it [vb mod] be assume that [adj]	22
6	it have be assume that [adj]	11
7	it [verb] be assume that [adj]	11
8	it can be assume that [adj]	9
9	it can be assume that [adj]	9
10	it has be assume that [adj]	7
11	it [vb -s] be assume that [adj]	7
12	it may be assume that [adj]	5
13	it may be assume that [adj]	5
14	it be [adv] assume that [adj]	37
15	it be [adv] assume that [adj]	37
16	it be [adj] assume that [adj]	27
17	it be [adj] assume that [adj]	27
18	it be reasonable assume that [adj]	11
19	it be reasonable assume that [adj]	11
20	it be generally assume that [adj]	7
21	it be generally assume that [adj]	7
22	it be safe assume that [adj]	5
23	it be often assume that [adj]	5
24	it be safe assume that [adj]	5
25	it be often assume that [adj]	5
26	it be assume that [art] [adj]	36
27	it be assume that [art] [adj]	36
28	it be assume that the [adj]	31
29	it be assume that the [adj]	31
30	it be assume that [prep] [adj]	7