| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] who did not know [adv] | 6 |
|
| 2 | [noun pl] who did not know [Wh adv] | 6 |
|
| 3 | [noun pl] who did not know how | 5 |
|
| 4 | [noun pl] who did not know how | 5 |
|
