SN4 ""

No	Pattern	Freq
1	it [vb -s] that	4263
2	it [vb past] that	2148
3	it seem that	1752
4	it seems that	1223
5	it appear that	918
6	it appears that	679
7	it mean that	668
8	it follow that	555
9	it seemed that	514
10	it follows that	501
11	it means that	438
12	it say that	331
13	it appeared that	221
14	it show that	213
15	it suggest that	202
16	it meant that	184
17	it shows that	141
18	it emerge that	131
19	it says that	130
20	it [vb infin] that	130
21	it said that	128
22	it suggests that	127
23	it [to-vb] that	110
24	it emerged that	105
25	it imply that	87
26	it [vb pp] that	83
27	it state that	82
28	it assume that	79
29	it transpire that	73
30	it assumes that	70