| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] n't [pron] | 6967 |
|
| 2 | n't know [pron] | 6256 |
|
| 3 | [vb mod] know [pron] | 988 |
|
| 4 | [vb mod] n't know | 621 |
|
