| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you could [verb] | 7027 |
|
| 2 | you could [vb infin] | 7016 |
|
| 3 | [pron] could hear | 1076 |
|
| 4 | you [modal v] hear | 490 |
|
| 5 | you could hear | 99 |
|
