| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] look [prep] | 10978 |
|
| 2 | [pers pn] back [prep] | 3205 |
|
| 3 | look back [prep] | 1329 |
|
| 4 | [pers pn] look back | 526 |
|
