| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] [not/n't] [verb] for | 645 |
|
| 2 | [vb mod] [not/n't] [verb] for certain | 11 |
|
| 3 | [pron] [vb mod] [verb] for certain | 10 |
|
