| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] up a couple [prep] | 10 |
|
| 2 | [to-vb] up a couple [prep] | 10 |
|
| 3 | [to-vb] up [art] couple of | 10 |
|
| 4 | [to-vb] up [art] couple [prep] | 10 |
|
