| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] as a [num ord] step | 10 |
|
| 2 | be [vb pp] [prep] a [num ord] step | 10 |
|
| 3 | be [verb] [prep] a first step | 10 |
|
| 4 | be seen [prep] a [num ord] step | 7 |
|
| 5 | be see [prep] a [num ord] step | 7 |
|
| 6 | be [verb] [prep] a [num ord] step | 5 |
|
