| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [vb pp] [adv] [subord] the | 12 |
|
| 2 | could be [verb] [adv] [subord] the | 12 |
|
| 3 | could be [verb] [adv] if the | 7 |
|
| 4 | could be [verb] only [subord] the | 5 |
|
