| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb mod] account for [art] | 14 |
|
| 2 | [conj] [modal v] account for [art] | 14 |
|
| 3 | [conj] [modal v] account for [art] | 14 |
|
| 4 | [conj] [modal v] account for the | 13 |
|
| 5 | that [modal v] account for [art] | 10 |
|
| 6 | [that] [modal v] account for [art] | 10 |
|
| 7 | that [modal v] account for [art] | 10 |
|
| 8 | [conj] may account for [art] | 5 |
|
| 9 | [conj] may account for [art] | 5 |
|
