SN4 ""

No	Pattern	Freq
1	it be [verb] that [noun]	1349
2	it be [verb] that [noun]	1348
3	it be [vb pp] that [noun]	1312
4	it was [verb] that [noun]	748
5	it be [verb] that [noun prp]	596
6	it is [verb] that [noun]	540
7	it be [verb] that [noun pl]	470
8	it be [verb] that [noun sg]	235
9	it be say that [noun]	97
10	it be said that [noun]	92
11	it be announce that [noun]	76
12	it be announced that [noun]	76
13	it be suggest that [noun]	73
14	it be suggested that [noun]	71
15	it be reported that [noun]	69
16	it be report that [noun]	69
17	it be hope that [noun]	61
18	it be hoped that [noun]	61
19	it be know that [noun]	56
20	it be known that [noun]	54
21	it be think that [noun]	50
22	it be thought that [noun]	50
23	it be agreed that [noun]	49
24	it be agree that [noun]	49
25	it be assumed that [noun]	48
26	it be assume that [noun]	48
27	it be believe that [noun]	48
28	it be believed that [noun]	47
29	it be argue that [noun]	42
30	it be understood that [noun]	41