| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did not [verb] at the [noun] | 76 |
|
| 2 | did not know [prep] the [noun] | 62 |
|
| 3 | did not know [prep] the [noun] | 62 |
|
| 4 | [verb] not know at the [noun] | 21 |
|
| 5 | do not know at the [noun] | 20 |
|
| 6 | [vb past] not know at the [noun] | 13 |
|
| 7 | did not know at the [noun] | 12 |
|
| 8 | did [adv] know at the [noun] | 12 |
|
| 9 | did not know at [art] [noun] | 12 |
|
| 10 | did not know at the [noun] | 12 |
|
| 11 | did not know at [art] [noun] | 12 |
|
