| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [verb] step up [art] [noun] | 5 |
|
| 2 | [noun prp] step up [prep] [art] [noun] | 7 |
|
| 3 | [noun prp] step up [prep] [art] [noun] | 7 |
|
