| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] at [art] [adj] | 398 |
|
| 2 | [verb] at [art] [adj] stage | 234 |
|
| 3 | [is] at [art] [adj] stage | 27 |
|
| 4 | [is] [verb] at [adj] stage | 16 |
|
