| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] could | 6733 |
|
| 2 | [verb] [pron] go | 2624 |
|
| 3 | [pron] could go | 1087 |
|
| 4 | [verb] could go | 6 |
|
