| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] n't know [prep] | 51 |
|
| 2 | [vb mod] [not/n't] know about | 40 |
|
| 3 | would [not/n't] know [prep] | 34 |
|
| 4 | [vb mod] not know [prep] | 29 |
|
| 5 | [vb mod] [not/n't] know of | 13 |
|
| 6 | wo [not/n't] know [prep] | 11 |
|
| 7 | [vb mod] [not/n't] know for | 10 |
|
| 8 | could [not/n't] know [prep] | 7 |
|
| 9 | [vb mod] [not/n't] know until | 7 |
|
| 10 | [vb mod] [not/n't] know in | 6 |
|
| 11 | will [not/n't] know [prep] | 5 |
|
| 12 | can [not/n't] know [prep] | 5 |
|
