| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [adv] | 36198 |
|
| 2 | i know [adv] | 1757 |
|
| 3 | i [vb past] know | 452 |
|
| 4 | [vb past] know [adv] | 410 |
|
