| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [vb pp] for [prep] the | 12 |
|
| 2 | could be [verb] for [prep] the | 12 |
|
| 3 | could be [verb] for by the | 8 |
|
| 4 | could be account for [prep] the | 6 |
|
| 5 | could be accounted for [prep] the | 6 |
|
