SN4 ""

No	Pattern	Freq
1	[conj] it [be] [adv] known that	39
2	[coord] it [be] [adv] known that	21
3	[subord] it [be] [adv] known that	13
4	and it [be] [adv] known that	11
5	and it [be] [adv] known that	11
6	but it [be] [adv] known that	10
7	but it [be] [adv] known that	10
8	[noun] it [be] [adv] known that	7
9	[noun sg] it [be] [adv] known that	6
10	[that] it [be] [adv] known that	5
11	that it [be] [adv] known that	5
12	that it [be] [adv] known that	5
13	it [be] [adv] [adv] known that	22
14	it [be] [adv] [adv] known that	15
15	it [be] [not/n't] [adv] known that	7
16	it [be] not [adv] known that	7
17	it [be] not [adv] known that	7
18	it [be] also [adv] known that	6
19	it [be] also [adv] known that	6
20	it [be] [adv] [adv] known that	15
21	it [be] [adv] [adv] known that	15
22	it [be] [adv] well known that	12
23	it [be] [adv] well known that	12
24	it [be] [adv] known that [noun]	52
25	it [be] [adv] known that [art]	51
26	it [be] [adv] known that [art]	51
27	it [be] [adv] known that the	45
28	it [be] [adv] known that the	45
29	it [be] [adv] known that [adj]	37
30	it [be] [adv] known that [pron]	27