SN4 ""

No	Pattern	Freq
1	it [adv] [verb] that [art]	340
2	it [adv] [verb] that [art]	340
3	it [adv] [verb] that the	285
4	it [adv] [verb] that the	285
5	it [adv] [vb -s] that [art]	197
6	it also [verb] that [art]	147
7	it [adv] [vb past] that [art]	131
8	it [adv] [verb] that a	46
9	it [adv] happen that [art]	45
10	it [adv] mean that [art]	39
11	it [adv] [verb] that a	37
12	it [adv] means that [art]	28
13	it so [verb] that [art]	27
14	it [adv] seem that [art]	26
15	it [adv] happens that [art]	23
16	it [adv] happened that [art]	22
17	it [adv] appear that [art]	20
18	it [adv] follow that [art]	18
19	it now [verb] that [art]	18
20	it [adv] seems that [art]	17
21	it therefore [verb] that [art]	17
22	it [adv] appears that [art]	16
23	it often [verb] that [art]	16
24	it [adv] say that [art]	14
25	it [adv] emerge that [art]	13
26	it [adv] transpire that [art]	13
27	it then [verb] that [art]	13
28	it [adv] follows that [art]	13
29	it [adv] show that [art]	12
30	it [adv] recommend that [art]	12