| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [art] first stage | 63 |
|
| 2 | [noun] [prep] [art] first in | 22 |
|
| 3 | [prep] [art] first stage in | 21 |
|
| 4 | [noun] [prep] [art] stage in | 17 |
|
