| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] for a | 3405 |
|
| 2 | [indef pn] for a | 288 |
|
| 3 | [vb past] [indef pn] for | 246 |
|
| 4 | [vb past] [indef pn] a | 41 |
|
