| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] i [verb] [adv] | 228 |
|
| 2 | [vb mod] [verb] [pron] know [adv] | 86 |
|
| 3 | [modal v] [verb] i know [adv] | 10 |
|
