| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb mod] [verb] for the | 42 |
|
| 2 | [pron] [vb mod] account for the | 33 |
|
| 3 | which [vb mod] account for [art] | 23 |
|
| 4 | which [vb mod] account for [art] | 23 |
|
| 5 | [Wh det] [vb mod] account for the | 20 |
|
| 6 | which [vb mod] account [prep] the | 20 |
|
| 7 | which [vb mod] account for the | 20 |
|
| 8 | which [vb mod] account for the | 20 |
|
| 9 | which [modal v] account for the | 20 |
|
