| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun pl] [pron] could | 1072 |
|
| 2 | [Wh adv] [adj] [noun pl] [pron] | 542 |
|
| 3 | [Wh adv] [adj] [noun pl] could | 102 |
|
| 4 | [Wh adv] [adj] [pron] could | 64 |
|
