| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] at one [noun] | 67 |
|
| 2 | [pron] [vb past] at [adj] stage | 20 |
|
| 3 | [pron] [verb] at one stage | 13 |
|
| 4 | [pron] [vb past] at one stage | 9 |
|
| 5 | [pron] [vb past] [prep] one stage | 9 |
|
| 6 | [pron] [vb past] [prep] one stage | 9 |
|
