| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [modal v] [verb] [verb] [pron] | 3319 |
|
| 2 | [pron] [modal v] [verb] know [pron] | 274 |
|
| 3 | [pers pn] [modal v] [verb] know [pron] | 265 |
|
| 4 | i [modal v] [verb] know [pron] | 117 |
|
