| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | serve [prep] a [adj] [noun sg] | 332 |
|
| 2 | can serve [prep] a [noun sg] | 21 |
|
| 3 | can [prep] a [adj] [noun sg] | 15 |
|
| 4 | can serve [prep] a [adj] | 7 |
|
