| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [verb] at [art] [adj] | 252 |
|
| 2 | [verb] at [art] [adj] stage | 234 |
|
| 3 | are at [art] [adj] stage | 19 |
|
| 4 | are [verb] at [adj] stage | 15 |
|
