| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [pron] could [verb] | 256 |
|
| 2 | [art] [adv] [verb] [pron] [verb] | 166 |
|
| 3 | [art] [adv] [pron] could [verb] | 55 |
|
| 4 | [art] [adv] [verb] [pron] could | 9 |
|
