| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [noun pl] do not know | 16 |
|
| 2 | [noun sg] [noun pl] [vb base] not know | 9 |
|
| 3 | [noun sg] [noun pl] [verb] n't know | 9 |
|
| 4 | [noun sg] [noun pl] do not know | 9 |
|
| 5 | [noun sg] [noun pl] did not know | 7 |
|
| 6 | [noun sg] [noun pl] [verb] not know | 7 |
|
| 7 | [noun sg] [noun pl] [vb past] not know | 7 |
|
