SN4 ""

No	Pattern	Freq
1	it was [verb] that [det] [noun]	184
2	it was [vb pp] that [det] [noun]	182
3	it was [adj] that [det] [noun]	54
4	it was [adj] that [det] [noun]	54
5	it was clear that [det] [noun]	16
6	it was clear that [det] [noun]	16
7	it was felt that [det] [noun]	14
8	it was feel that [det] [noun]	14
9	it was agree that [det] [noun]	13
10	it was agreed that [det] [noun]	13
11	it was held that [det] [noun]	12
12	it was hold that [det] [noun]	12
13	it was suggest that [det] [noun]	11
14	it was suggested that [det] [noun]	11
15	it was argued that [det] [noun]	10
16	it was argue that [det] [noun]	10
17	it was [adv] that [det] [noun]	8
18	it was thought that [det] [noun]	8
19	it was find that [det] [noun]	8
20	it was found that [det] [noun]	8
21	it was think that [det] [noun]	8
22	it was discover that [det] [noun]	7
23	it was discovered that [det] [noun]	7
24	it was accepted that [det] [noun]	7
25	it was accept that [det] [noun]	7
26	it was reveal that [det] [noun]	5
27	it was hope that [det] [noun]	5
28	it was revealed that [det] [noun]	5
29	it was hoped that [det] [noun]	5