| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it is not know [conj] | 15 |
|
| 2 | [coord] it is not know [subord] | 15 |
|
| 3 | [coord] it is not know whether | 11 |
|
| 4 | [coord] it is not know whether | 11 |
|
| 5 | [coord] it is not know how | 5 |
|
| 6 | [coord] it is not know how | 5 |
|
| 7 | [coord] it is not know [adv] | 5 |
|
| 8 | [coord] it is not know [Wh adv] | 5 |
|
