| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't know [prep] [det] | 175 |
|
| 2 | n't know about [det] | 124 |
|
| 3 | n't know about [det] | 124 |
|
| 4 | n't know [prep] that | 101 |
|
| 5 | n't know [prep] this | 24 |
|
| 6 | n't know of [det] | 22 |
|
| 7 | n't know of [det] | 22 |
|
| 8 | n't know [prep] any | 20 |
|
| 9 | n't know [prep] all | 18 |
|
| 10 | n't know at [det] | 16 |
|
| 11 | n't know at [det] | 16 |
|
| 12 | n't know [prep] these | 5 |
|
