| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [not/n't] know [prep] the | 87 |
|
| 2 | [vb past] [not/n't] know [prep] the | 87 |
|
| 3 | did [not/n't] know [prep] the | 78 |
|
| 4 | [vb past] [not/n't] know [prep] the | 78 |
|
| 5 | [vb past] n't know [prep] the | 55 |
|
| 6 | [vb past] [not/n't] know about the | 52 |
|
| 7 | [vb past] [not/n't] know about the | 52 |
|
| 8 | [vb past] not know [prep] the | 32 |
|
| 9 | [vb past] [not/n't] know of the | 14 |
|
| 10 | [vb past] [not/n't] know of the | 14 |
|
| 11 | [vb past] [not/n't] know at the | 13 |
|
| 12 | [vb past] [not/n't] know at the | 13 |
|
| 13 | had [not/n't] know [prep] the | 8 |
|
| 14 | [vb past] [not/n't] known [prep] the | 8 |
|
