| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] served as [adj] [noun sg] | 6 |
|
| 2 | [Wh pn] served as [adj] [noun sg] | 6 |
|
| 3 | [Wh pn] served as [noun sg] [prep] | 6 |
|
| 4 | [Wh pn] served as [noun sg] [prep] | 6 |
|
