| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] as [noun pl] [prep] | 1381 |
|
| 2 | serve as [noun] [prep] | 230 |
|
| 3 | serve [prep] [noun pl] [prep] | 108 |
|
| 4 | serve [prep] [noun pl] [prep] | 108 |
|
| 5 | serve as [noun pl] [prep] | 71 |
|
| 6 | serve as [noun pl] [prep] | 71 |
|
