| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] for a | 888 |
|
| 2 | who [vb past] [adv] a | 176 |
|
| 3 | who [vb past] [adv] for | 94 |
|
| 4 | who [vb past] for a | 69 |
|
