| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] could [adv] | 572 |
|
| 2 | [noun pl] [pron] could [adv] | 263 |
|
| 3 | [verb] [noun pl] [pron] [adv] | 256 |
|
| 4 | [verb] [noun pl] [pron] could | 147 |
|
| 5 | [verb] [noun pl] could [adv] | 24 |
|
