| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [verb] [det] [noun] | 10248 |
|
| 2 | [not/n't] [vb pp] [det] [noun] | 1474 |
|
| 3 | [not/n't] know [det] [noun] | 150 |
|
| 4 | [adv] known [det] [noun] | 36 |
|
| 5 | [not/n't] known [adj] [noun] | 16 |
|
