| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could do [pron] a | 12 |
|
| 2 | [pers pn] could do [pron] a | 12 |
|
| 3 | [pron] could do [pers pn] a | 10 |
|
| 4 | you could do [pron] a | 5 |
|
| 5 | you could do [pron] a | 5 |
|
