| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] at [det] stage | 178 |
|
| 2 | [noun pl] at this stage | 107 |
|
| 3 | [noun pl] at some stage | 25 |
|
| 4 | [noun pl] at any stage | 21 |
|
| 5 | [noun pl] at that stage | 13 |
|
| 6 | [noun pl] at each stage | 12 |
|
