SN4 ""

No	Pattern	Freq
1	it be [adv] true that	342
2	it [is] [adv] true that	313
3	it [be] [adv] true that	301
4	it is [adv] true that	285
5	it [be] certainly true that	93
6	it [be] certainly true that	93
7	it [be] also true that	78
8	it [be] also true that	78
9	it [be] [not/n't] true that	41
10	it [be] not true that	41
11	it [be] not true that	37
12	it [was/were] [adv] true that	29
13	it 's [adv] true that	28
14	it was [adv] true that	27
15	it [be] quite true that	15
16	it [be] quite true that	15
17	it [be] equally true that	14
18	it [be] equally true that	14
19	it [be] undoubtedly true that	14
20	it [be] undoubtedly true that	14
21	it [be] still true that	13
22	it [be] still true that	13
23	it [be] perfectly true that	9
24	it [be] generally true that	9
25	it [be] generally true that	9
26	it [be] perfectly true that	9
27	it [be] nevertheless true that	8
28	it [be] nevertheless true that	8
29	it [be] probably true that	6
30	it [be] probably true that	6