| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [adv] at [det] stage | 9 |
|
| 2 | [pron] [vb past] not at [det] stage | 7 |
|
| 3 | [pron] [vb past] [not/n't] at [det] stage | 7 |
|
| 4 | [pron] [vb past] not at [det] stage | 6 |
|
