| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] a [adj] step | 19 |
|
| 2 | have [verb] a [adj] step | 16 |
|
| 3 | have take a [adj] step | 12 |
|
| 4 | have taken a [adj] step | 12 |
|
| 5 | has [verb] a [adj] step | 7 |
|
