| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [pron] could | 843 |
|
| 2 | do [pron] [pron] [vb mod] | 717 |
|
| 3 | do [pron] [pron] [modal v] | 717 |
|
| 4 | do [pron] [pron] could | 201 |
|
