| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [adv] [verb] | 6888 |
|
| 2 | [adj] [pron] [adv] [verb] | 668 |
|
| 3 | [adj] [pron] could [verb] | 446 |
|
| 4 | [adj] [pron] could [adv] | 117 |
|
| 5 | [adj] could [adv] [verb] | 28 |
|
