| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] n't know mr | 8 |
|
| 2 | do n't know mr | 7 |
|
| 3 | [vb past] n't know mr | 5 |
|
| 4 | n't know [conj] mr | 6 |
|
| 5 | n't know whether mr | 5 |
|
| 6 | n't know [subord] mr | 5 |
|
| 7 | n't know whether mr | 5 |
|
| 8 | n't know mr [noun] | 7 |
|
| 9 | n't know mr [noun prp] | 6 |
|
