| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] [Wh pn] [vb past] [prep] | 436 |
|
| 2 | a [noun sg] [Wh pn] [vb past] been | 150 |
|
| 3 | [noun sg] [Wh pn] [vb past] been [prep] | 80 |
|
| 4 | a [noun sg] [vb past] been [prep] | 11 |
|
