SN4 ""

No	Pattern	Freq
1	[coord] it is [adv] [vb pp] that	110
2	[coord] it is [adv] [vb pp] that	103
3	and it is [adv] [vb pp] that	63
4	but it is [adv] [vb pp] that	47
5	[coord] it is generally [vb pp] that	21
6	[coord] it is generally [vb pp] that	21
7	[coord] it is now [vb pp] that	18
8	[coord] it is now [vb pp] that	18
9	[coord] it is [adv] known that	14
10	[coord] it is [adv] assumed that	10
11	[coord] it is [adv] accepted that	9
12	[coord] it is [adv] recognised that	9
13	[coord] it is often [vb pp] that	8
14	[coord] it is often [vb pp] that	8
15	[coord] it is not [vb pp] that	7
16	[coord] it is well [vb pp] that	7
17	[coord] it is not [vb pp] that	7
18	[coord] it is [not/n't] [vb pp] that	7
19	[coord] it is well [vb pp] that	7
20	[coord] it is widely [vb pp] that	6
21	[coord] it is widely [vb pp] that	6
22	[coord] it is [adv] agreed that	5
23	[coord] it is also [vb pp] that	5
24	[coord] it is also [vb pp] that	5