| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] you could | 2917 |
|
| 2 | [subord] you could | 1474 |
|
| 3 | before [pron] could | 1231 |
|
| 4 | before [pers pn] could | 1186 |
|
| 5 | before you [modal v] | 267 |
|
| 6 | before you could | 45 |
|
| 7 | before you could | 45 |
|
