| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not know the [noun] | 648 |
|
| 2 | [vb past] not know the | 242 |
|
| 3 | [vb past] not the [noun] | 223 |
|
| 4 | [vb past] know the [noun] | 137 |
|
| 5 | [vb past] not know [noun] | 127 |
|
