SN4 ""

No	Pattern	Freq
1	it is [adv] [verb] that [noun pl]	82
2	[pers pn] is [adv] [verb] that [noun pl]	82
3	it is [adv] [verb] that [noun pl]	82
4	[pron] is [adv] [vb pp] that [noun pl]	81
5	[pron] is well [verb] that [noun pl]	26
6	[pron] is [adv] known that [noun pl]	18
7	[pron] is [adv] know that [noun pl]	18
8	[pron] is often [verb] that [noun pl]	17
9	[pron] is [adv] say that [noun pl]	10
10	[pron] is [adv] said that [noun pl]	10
11	[pron] is [adv] assumed that [noun pl]	9
12	[pron] is [adv] assume that [noun pl]	9
13	[pron] is generally [verb] that [noun pl]	8
14	[pron] is sometimes [verb] that [noun pl]	7
15	[pron] is [adv] accept that [noun pl]	6
16	[pron] is also [verb] that [noun pl]	6
17	[pron] is [adv] [verb] that women	6
18	[pron] is [adv] accepted that [noun pl]	6
19	[pron] is [adv] argue that [noun pl]	5
20	[pron] is [adv] argued that [noun pl]	5