| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could you [verb] | 1384 |
|
| 2 | [modal v] you do | 888 |
|
| 3 | [vb mod] you do | 888 |
|
| 4 | could [pron] do | 299 |
|
| 5 | could you do | 100 |
|
