SN4 ""

No	Pattern	Freq
1	it [be] not [adj] that	780
2	it [be] not [adj] that	778
3	it [be] not surprising that	441
4	it [be] not surprising that	441
5	it [be] not [adv] that	141
6	it [be] not [adv] that	140
7	it [be] not [verb] that	123
8	it [be] not [vb pp] that	106
9	it [be] not clear that	76
10	it [be] not clear that	76
11	it [be] not [pron] that	65
12	it [be] not [indef pn] that	62
13	it [be] not something that	45
14	it [be] not something that	45
15	it [be] not just that	43
16	it [be] not just that	43
17	it [be] not true that	37
18	it [be] not true that	37
19	it [be] not [noun] that	33
20	it [be] not impossible that	26
21	it [be] not impossible that	26
22	it [be] not [noun sg] that	25
23	it [be] not likely that	24
24	it [be] not likely that	24
25	it [be] not only that	24
26	it [be] not only that	24
27	it [be] not suggest that	20
28	it [be] not suggested that	20
29	it [be] not enough that	18
30	it [be] not enough that	18