SN4 ""

No	Pattern	Freq
1	it is [verb] that [art] [noun]	991
2	it is [vb pp] that [art] [noun]	966
3	it is [verb] that the [noun]	850
4	it is [verb] that [art] [noun sg]	778
5	it is [verb] that [art] [noun pl]	161
6	it is [verb] that a [noun]	107
7	it is hoped that [art] [noun]	88
8	it is hope that [art] [noun]	88
9	it is suggest that [art] [noun]	87
10	it is suggested that [art] [noun]	84
11	it is assume that [art] [noun]	59
12	it is assumed that [art] [noun]	58
13	it is expect that [art] [noun]	54
14	it is expected that [art] [noun]	54
15	it is thought that [art] [noun]	53
16	it is think that [art] [noun]	53
17	it is say that [art] [noun]	41
18	it is said that [art] [noun]	40
19	it is [verb] that [art] [noun prp]	38
20	it is argue that [art] [noun]	38
21	it is believed that [art] [noun]	37
22	it is argued that [art] [noun]	37
23	it is believe that [art] [noun]	37
24	it is estimate that [art] [noun]	34
25	it is estimated that [art] [noun]	34
26	it is understood that [art] [noun]	33
27	it is understand that [art] [noun]	33
28	it is anticipate that [art] [noun]	28
29	it is intended that [art] [noun]	27
30	it is intend that [art] [noun]	27