| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be [verb] for | 1323 |
|
| 2 | [modal v] be account for | 105 |
|
| 3 | can be account for | 29 |
|
| 4 | can be account for | 29 |
|
| 5 | can be account [prep] | 29 |
|
| 6 | can be account [prep] | 29 |
|
| 7 | can [be] account for | 29 |
|
| 8 | can [be] account for | 29 |
|
