| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [adj] stage | 1002 |
|
| 2 | at [art] first [noun] | 593 |
|
| 3 | at [art] first [noun sg] | 560 |
|
| 4 | [prep] [art] first stage | 161 |
|
| 5 | [prep] [art] first stage | 161 |
|
| 6 | at [art] [num ord] stage | 44 |
|
| 7 | at [art] first stage | 16 |
|
| 8 | at [art] first stage | 15 |
|
| 9 | at [art] first stage | 15 |
|
