| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you could [verb] [pron] know [adv] | 6 |
|
| 2 | [pron] could [verb] [pron] know [adv] | 6 |
|
| 3 | you could [verb] [pron] know [adv] | 6 |
|
| 4 | [pers pn] could [verb] [pron] know [adv] | 6 |
|
