| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pers pn] know [pron] could | 106 |
|
| 2 | when [pers pn] [verb] [pron] could | 59 |
|
| 3 | when [pers pn] know [pron] [vb mod] | 22 |
|
| 4 | when [pers pn] know [pron] [modal v] | 22 |
|
| 5 | when [pron] know [pron] could | 9 |
|
| 6 | when [pers pn] know [pron] could | 9 |
|
