| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] the [num ord] stage | 8 |
|
| 2 | be in the [num ord] stage | 6 |
|
| 3 | be [prep] the [num ord] stage | 6 |
|
| 4 | be in the [num ord] stage | 6 |
|
