| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] also serve as a [adj] | 8 |
|
| 2 | [pron] also serve [prep] a [adj] | 8 |
|
| 3 | [pers pn] also serve [prep] a [adj] | 7 |
|
| 4 | it also serve [prep] a [adj] | 5 |
|
| 5 | it also serve [prep] a [adj] | 5 |
|
