| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] know [pers pn] at the | 14 |
|
| 2 | [not/n't] know [pers pn] at the | 14 |
|
| 3 | not know [pers pn] at the | 14 |
|
| 4 | n't know [pers pn] at the | 8 |
|
| 5 | not know [pers pn] at the | 6 |
|
| 6 | know [pers pn] at the [noun] | 14 |
|
| 7 | know [pers pn] at the [noun sg] | 14 |
|
| 8 | know [pers pn] at the time | 13 |
|
| 9 | know [pers pn] at the time | 13 |
|
