SN4 ""

No	Pattern	Freq
1	it was [vb pp] that [adj] [noun]	448
2	it was [vb pp] that [adj] [noun pl]	204
3	it was [vb pp] that [adj] [noun sg]	203
4	it was [vb pp] that [adj] [noun]	194
5	it was [vb pp] that [det] [noun]	182
6	it was [vb pp] that [num] [noun]	63
7	it was [vb pp] that this [noun]	45
8	it was [vb pp] that this [noun]	45
9	it was found that [adj] [noun]	35
10	it was reported that [adj] [noun]	33
11	it was [vb pp] that these [noun]	28
12	it was [vb pp] that these [noun]	28
13	it was felt that [adj] [noun]	28
14	it was [vb pp] that some [noun]	26
15	it was [vb pp] that some [noun]	26
16	it was suggested that [adj] [noun]	26
17	it was [vb pp] that [adj] [n mass]	25
18	it was agreed that [adj] [noun]	24
19	it was held that [adj] [noun]	24
20	it was argued that [adj] [noun]	18
21	it was [vb pp] that [adj] [noun prp]	16
22	it was [vb pp] that [adj] people	16
23	it was [vb pp] that all [noun]	15
24	it was [vb pp] that all [noun]	15
25	it was [vb pp] that [adj] people	15
26	it was estimated that [adj] [noun]	15
27	it was announced that [adj] [noun]	14
28	it was thought that [adj] [noun]	14
29	it was [vb pp] that such [noun]	12
30	it was [vb pp] that such [noun]	12