No | Pattern | Freq | Relations |
---|---|---|---|
1 | it be [adv] known that [det] | 18 | |
2 | it [be] [adv] known that [det] | 18 | |
3 | it is [adv] known that [det] | 16 | |
4 | it [is] [adv] known that [det] | 16 | |
5 | it [be] well known that [det] | 11 | |
6 | it [be] [adv] known that many | 6 |