SN4 ""

No	Pattern	Freq
1	[adv] known is	40
2	[adv] known is	37
3	[be] known is	19
4	be known is	19
5	best known is	18
6	best known is	18
7	[is] known is	17
8	is known is	16
9	well known is	13
10	well known is	11
11	known [noun] is	21
12	known [noun sg] is	18
13	known [pron] is	8
14	known example is	8
15	known example is	7
16	known [coord] is	5
17	known [pers pn] is	5
18	known [conj] is	5
19	known is [art]	21
20	known is [art]	21
21	known is that	19
22	known is [conj]	19
23	known is that	19
24	known is [that]	19
25	known is the	18
26	known is the	18
27	known is [noun]	11
28	known is [noun prp]	7
29	known is [adj]	6
30	known is [adj]	6