| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] a | 6510 |
|
| 2 | [vb past] for a | 3069 |
|
| 3 | [pron] for a | 2761 |
|
| 4 | [vb past] [pron] for | 2691 |
|
