| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at a [adj] [noun] | 7717 |
|
| 2 | at [art] [adj] stage | 1055 |
|
| 3 | at [art] [adj] stage | 1055 |
|
| 4 | at a [adj] stage | 723 |
|
| 5 | [prep] a [adj] stage | 502 |
|
| 6 | [prep] a [adj] stage | 502 |
|
| 7 | at a [adj] stage | 303 |
|
