| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [verb] [det] | 20085 |
|
| 2 | [pron] could [verb] [verb] | 4578 |
|
| 3 | [pron] could [verb] [det] | 2198 |
|
| 4 | could [verb] [verb] [det] | 452 |
|
