| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [art] [det] | 777 |
|
| 2 | could [verb] [pron] [det] | 470 |
|
| 3 | could [verb] [pron] [art] | 433 |
|
| 4 | could [verb] [art] [det] | 270 |
|
