| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [adv] [adv] known | 14 |
|
| 2 | [subord] it is [adv] [adv] known | 8 |
|
| 3 | [coord] it is [adv] [adv] known | 6 |
|
| 4 | as it is [adv] [adv] known | 5 |
|
| 5 | as it is [adv] [adv] known | 5 |
|
| 6 | but it is [adv] [adv] known | 5 |
|
| 7 | but it is [adv] [adv] known | 5 |
|
| 8 | it is [adv] [adv] known [conj] | 34 |
|
| 9 | it is [adv] [adv] known that | 17 |
|
| 10 | it is [adv] [adv] known [that] | 17 |
|
| 11 | it is [adv] [adv] known [subord] | 17 |
|
| 12 | it is [adv] [adv] known that | 17 |
|
| 13 | it is [adv] [adv] known [prep] | 11 |
|
| 14 | it is [adv] [adv] known whether | 11 |
|
| 15 | it is [adv] [adv] known whether | 11 |
|
| 16 | it is [adv] [adv] known [prep] | 11 |
|
| 17 | it is [adv] [adv] known [adv] | 9 |
|
| 18 | it is [adv] [adv] known how | 6 |
|
| 19 | it is [adv] [adv] known [Wh adv] | 6 |
|
| 20 | it is [adv] [adv] known how | 6 |
|
| 21 | it is [adv] [adv] known if | 5 |
|
| 22 | it is [adv] [adv] known if | 5 |
|
