| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [not/n't] [vb infin] | 21338 |
|
| 2 | you could [vb infin] | 7005 |
|
| 3 | you could [not/n't] | 1362 |
|
| 4 | you [not/n't] [vb infin] | 371 |
|
