| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] [adv] know [pron] for | 6 |
|
| 2 | i [vb base] [adv] know for [adj] | 15 |
|
| 3 | i [vb base] [adv] know for [adj] | 14 |
|
| 4 | i [vb base] [adv] know for sure | 12 |
|
| 5 | i [vb base] [adv] know for sure | 12 |
|
