| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did not know [art] [noun] | 202 |
|
| 2 | not know at [art] [noun] | 30 |
|
| 3 | did not know at [art] | 12 |
|
| 4 | did not at [art] [noun] | 7 |
|
