| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [modal v] [verb] for [det] | 34 |
|
| 2 | [conj] [modal v] account for [adj] | 9 |
|
| 3 | [conj] [modal v] account [prep] [det] | 5 |
|
| 4 | [conj] [modal v] account for [det] | 5 |
|
| 5 | [conj] [modal v] account [prep] [det] | 5 |
|
