| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] for | 1259 |
|
| 2 | who [vb past] for | 686 |
|
| 3 | [pron] accounted for | 120 |
|
| 4 | who account for | 19 |
|
| 5 | who accounted for | 12 |
|
| 6 | who accounted [prep] | 12 |
|
| 7 | [Wh pn] accounted for | 12 |
|
