SN4 ""

No	Pattern	Freq
1	it was [adv] [vb pp] that [det]	83
2	it [was/were] [adv] [vb pp] that [det]	78
3	it [was/were] [adv] [vb pp] that this	32
4	it [was/were] also [vb pp] that [det]	16
5	it [was/were] also [vb pp] that [det]	16
6	it [was/were] [adv] [vb pp] that some	10
7	it [was/were] generally [vb pp] that [det]	9
8	it [was/were] generally [vb pp] that [det]	9
9	it [was/were] [adv] agreed that [det]	8
10	it [was/were] [adv] assumed that [det]	8
11	it [was/were] widely [vb pp] that [det]	8
12	it [was/were] [adv] [vb pp] that any	8
13	it [was/were] widely [vb pp] that [det]	8
14	it [was/were] [adv] [vb pp] that these	8
15	it [was/were] [adv] [vb pp] that such	7
16	it [was/were] later [vb pp] that [det]	6
17	it [was/were] later [vb pp] that [det]	6
18	it [was/were] [adv] believed that [det]	6
19	it [was/were] [adv] [vb pp] that all	5
20	it [was/were] not [vb pp] that [det]	5
21	it [was/were] [adv] accepted that [det]	5
22	it [was/were] [not/n't] [vb pp] that [det]	5
23	it [was/were] further/far [vb pp] that [det]	5
24	it [was/were] further [vb pp] that [det]	5