| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [noun] for a | 347 |
|
| 2 | [Wh pn] [vb past] [noun] for | 179 |
|
| 3 | [Wh pn] [vb past] for a | 69 |
|
| 4 | [Wh pn] [vb past] [noun] a | 27 |
|
