| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then [pers pn] [vb past] back at | 14 |
|
| 2 | then [pers pn] look back at | 12 |
|
| 3 | then [pers pn] looked back at | 11 |
|
| 4 | then he [verb] back at | 10 |
|
