SN4 ""

No	Pattern	Freq
1	it is [adv] [vb pp] that [noun]	213
2	[pers pn] is [adv] [vb pp] that [noun]	203
3	[pers pn] is [adv] [vb pp] that [noun pl]	83
4	[pers pn] is [adv] [vb pp] that [noun sg]	69
5	[pers pn] is [adv] [vb pp] that [noun prp]	52
6	[pers pn] is well [vb pp] that [noun]	44
7	[pers pn] is well [vb pp] that [noun]	44
8	[pers pn] is often [vb pp] that [noun]	42
9	[pers pn] is often [vb pp] that [noun]	42
10	[pers pn] is [adv] known that [noun]	39
11	[pers pn] is [adv] said that [noun]	28
12	[pers pn] is generally [vb pp] that [noun]	22
13	[pers pn] is generally [vb pp] that [noun]	22
14	[pers pn] is [adv] assumed that [noun]	22
15	[pers pn] is sometimes [vb pp] that [noun]	20
16	[pers pn] is sometimes [vb pp] that [noun]	20
17	[pers pn] is [adv] argued that [noun]	17
18	[pers pn] is also [vb pp] that [noun]	16
19	[pers pn] is also [vb pp] that [noun]	16
20	[pers pn] is widely [vb pp] that [noun]	14
21	[pers pn] is widely [vb pp] that [noun]	14
22	[pers pn] is now [vb pp] that [noun]	13
23	[pers pn] is now [vb pp] that [noun]	13
24	[pers pn] is [adv] believed that [noun]	11
25	[pers pn] is [adv] accepted that [noun]	11
26	[pers pn] is not [vb pp] that [noun]	10
27	[pers pn] is not [vb pp] that [noun]	10
28	[pers pn] is [not/n't] [vb pp] that [noun]	10
29	[pers pn] is [adv] [vb pp] that [n mass]	9
30	[pers pn] is [adv] recognized that [noun]	9