| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for what | 493 |
|
| 2 | to account for [pron] | 111 |
|
| 3 | [to-vb] for what | 78 |
|
| 4 | account for what | 20 |
|
| 5 | to account for what | 10 |
|
| 6 | to account [prep] what | 10 |
|
| 7 | to account for [Wh det] | 10 |
|
