| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] for some | 21 |
|
| 2 | which [verb] for some | 21 |
|
| 3 | which [vb past] for some | 14 |
|
| 4 | which account for some | 6 |
|
| 5 | which [vb -s] for some | 5 |
|
