| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [not/n't] [adv] [vb infin] | 1457 |
|
| 2 | [not/n't] you [adv] [vb infin] | 351 |
|
| 3 | could you [adv] [vb infin] | 234 |
|
| 4 | could [not/n't] you [vb infin] | 127 |
|
| 5 | could [not/n't] you [adv] | 15 |
|
