| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] [pron] could | 1706 |
|
| 2 | i know [pron] [modal v] | 1254 |
|
| 3 | [pron] know [pron] could | 408 |
|
| 4 | [pers pn] know [pron] could | 400 |
|
| 5 | i know [pron] could | 139 |
|
