| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not know [art] [noun] | 721 |
|
| 2 | not at [art] [noun] | 344 |
|
| 3 | know at [art] [noun] | 160 |
|
| 4 | not know at [art] | 30 |
|
