| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | account for a [adj] [noun sg] | 86 |
|
| 2 | [vb mod] account for a [adj] | 14 |
|
| 3 | [vb mod] account for [adj] [noun sg] | 8 |
|
| 4 | [vb mod] for a [adj] [noun sg] | 6 |
|
| 5 | [vb mod] account for a [noun sg] | 5 |
|
