| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [vb pp] as [noun] | 21 |
|
| 2 | [Wh pn] had [vb pp] as [noun] | 19 |
|
| 3 | [Wh pn] [vb past] [vb pp] as [noun sg] | 15 |
|
| 4 | [Wh pn] [vb past] served as [noun] | 9 |
|
| 5 | [Wh pn] [vb past] resigned as [noun] | 5 |
|
