| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i know [adv] | 782 |
|
| 2 | [vb past] i [adv] | 352 |
|
| 3 | [vb past] know [adv] | 218 |
|
| 4 | [vb past] i know | 174 |
|
