| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at the [num ord] stage | 14 |
|
| 2 | [noun sg] at the [num ord] stage | 12 |
|
| 3 | [verb] at the [num ord] stage | 8 |
|
| 4 | at the [num ord] stage [prep] | 19 |
|
| 5 | at the [num ord] stage [prep] | 19 |
|
| 6 | at the [num ord] stage of | 15 |
|
| 7 | at the [num ord] stage of | 15 |
|
