| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb base] for certain | 22 |
|
| 2 | [pron] know for certain | 18 |
|
| 3 | i [vb base] for certain | 10 |
|
| 4 | i [vb base] for certain | 10 |
|
| 5 | we [vb base] for certain | 9 |
|
| 6 | we [vb base] for certain | 9 |
|
