No | Pattern | Freq | Relations |
---|---|---|---|
1 | it is [adv] known [conj] [art] | 42 | |
2 | it is [adv] known that [art] | 41 | |
3 | it is [adv] known [that] [art] | 41 | |
4 | it is [adv] known that [art] | 41 | |
5 | it is [adv] known [conj] the | 36 | |
6 | it is [adv] known [conj] the | 36 | |
7 | it is well known [conj] [art] | 31 | |
8 | it is [adv] known [conj] a | 5 | |
9 | it is now known [conj] [art] | 5 |