| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] for [adj] | 36 |
|
| 2 | i know for [adj] | 19 |
|
| 3 | i [vb base] for certain | 10 |
|
| 4 | i [vb base] for sure | 8 |
|
