| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] [not/n't] [verb] for certain | 10 |
|
| 2 | [pers pn] [vb mod] [not/n't] [verb] for certain | 10 |
|
| 3 | i [vb mod] [not/n't] [verb] for certain | 5 |
|
| 4 | i [vb mod] [not/n't] [verb] for certain | 5 |
|
| 5 | [vb mod] [not/n't] [verb] for certain [pron] | 5 |
|
