| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | does not know [det] | 47 |
|
| 2 | [vb -s] n't know [det] | 40 |
|
| 3 | [vb -s] not know that | 16 |
|
| 4 | [vb -s] not know any | 12 |
|
| 5 | [vb -s] not know [det] | 7 |
|
| 6 | [vb -s] not know much | 6 |
|
