| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] a [num ord] [noun] | 280 |
|
| 2 | be [verb] [prep] a [num ord] [noun sg] | 277 |
|
| 3 | be [verb] [prep] [art] [num ord] step | 27 |
|
| 4 | be [verb] [prep] [art] [num ord] step | 27 |
|
| 5 | be [verb] [prep] a [adj] step | 23 |
|
| 6 | be [verb] [prep] a [num ord] step | 10 |
|
| 7 | [be] [verb] [prep] a [num ord] step | 10 |
|
| 8 | be [verb] [prep] a [num ord] step | 10 |
|
| 9 | be [verb] [prep] a [num ord] step | 10 |
|
