| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] look [prep] [pron] | 3287 |
|
| 2 | [pers pn] back [prep] [pron] | 695 |
|
| 3 | look back [prep] [pron] | 438 |
|
| 4 | [pers pn] look back [prep] | 356 |
|
| 5 | [pers pn] look back [pron] | 17 |
|
