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