| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [verb] [adj] | 2531 |
|
| 2 | [adv] [verb] [adj] time | 568 |
|
| 3 | could [verb] [adj] time | 41 |
|
| 4 | could [adv] [verb] time | 16 |
|
