SN4 ""

No	Pattern	Freq
1	is [adv] [vb pp] that	1256
2	was [adv] [vb pp] that	985
3	be also [vb pp] that	411
4	be generally [vb pp] that	264
5	be widely [vb pp] that	221
6	be well [vb pp] that	197
7	be [adv] known that	193
8	be so [vb pp] that	177
9	be often [vb pp] that	173
10	be [adv] assumed that	166
11	be [adv] agreed that	134
12	be [adv] said that	133
13	be now [vb pp] that	133
14	be [adv] accepted that	131
15	be [adv] believed that	124
16	be [adv] argued that	107
17	be [adv] [vb pp] that	107
18	been [adv] [vb pp] that	105
19	be sometimes [vb pp] that	103
20	be [adv] suggested that	91
21	are [adv] [vb pp] that	87
22	be [adv] thought that	67
23	be [adv] recognised that	62
24	were [adv] [vb pp] that	61
25	be [adv] told that	57
26	's [adv] [vb pp] that	57
27	be [adv] reported that	54
28	be [adv] established that	52
29	be [adv] claimed that	50
30	be further [vb pp] that	46