| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [be] [verb] [adv] | 478 |
|
| 2 | [pron] could [be] [verb] for | 181 |
|
| 3 | [pron] could [verb] [adv] for | 96 |
|
| 4 | could [be] [verb] [adv] for | 47 |
|
| 5 | [pron] could [be] [adv] for | 18 |
|
