SN4 ""

No	Pattern	Freq
1	have [adv] been known [prep]	60
2	have [adv] [been] known [prep]	60
3	have [adv] [be] known [prep]	60
4	have [adv] be known [prep]	60
5	has [adv] [be] known [prep]	33
6	have [adv] [be] known as	23
7	have [adv] [be] known as	23
8	have [adv] [be] known for	19
9	have [adv] [be] known for	19
10	have long [be] known [prep]	17
11	had [adv] [be] known [prep]	15
12	have always [be] known [prep]	11
13	have [adv] [be] known [prep]	8
14	have never [be] known [prep]	8
15	have [adv] [be] known to	7
16	have [adv] [be] known to	7
17	have [adv] [be] known from	5
18	have [adv] [be] known from	5
19	have ever [be] known [prep]	5