| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [adv] known [conj] | 52 |
|
| 2 | [coord] it is [adv] known [conj] | 29 |
|
| 3 | but it is [adv] known [conj] | 20 |
|
| 4 | but it is [adv] known [conj] | 20 |
|
| 5 | [subord] it is [adv] known [conj] | 20 |
|
| 6 | [noun] it is [adv] known [conj] | 11 |
|
| 7 | and it is [adv] known [conj] | 9 |
|
| 8 | [noun sg] it is [adv] known [conj] | 9 |
|
| 9 | and it is [adv] known [conj] | 9 |
|
| 10 | although it is [adv] known [conj] | 7 |
|
| 11 | although it is [adv] known [conj] | 7 |
|
| 12 | as it is [adv] known [conj] | 5 |
|
| 13 | as it is [adv] known [conj] | 5 |
|
| 14 | [adv] it is [adv] known [conj] | 5 |
|
| 15 | it is [adv] [adv] known [conj] | 35 |
|
| 16 | it is not [adv] known [conj] | 24 |
|
| 17 | it is [not/n't] [adv] known [conj] | 24 |
|
| 18 | it is not [adv] known [conj] | 23 |
|
| 19 | it is [adv] [adv] known [conj] | 11 |
|
| 20 | it is also [adv] known [conj] | 5 |
|
| 21 | it is also [adv] known [conj] | 5 |
|
| 22 | it is [adv] [adv] known [conj] | 35 |
|
| 23 | it is [adv] [adv] known [conj] | 34 |
|
| 24 | it is [adv] yet known [conj] | 14 |
|
| 25 | it is [adv] yet known [conj] | 14 |
|
| 26 | it is [adv] well known [conj] | 9 |
|
| 27 | it is [adv] well known [conj] | 9 |
|
| 28 | it is [adv] known [conj] [conj] | 6 |
|
| 29 | it is [adv] known that [conj] | 5 |
|
| 30 | it is [adv] known [that] [conj] | 5 |
|
