| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] back [prep] [pron] | 220 |
|
| 2 | i look [adv] [prep] [pron] | 150 |
|
| 3 | [pron] look back [prep] [pron] | 140 |
|
| 4 | [pers pn] look back [prep] [pron] | 133 |
|
| 5 | i look back [prep] [pron] | 27 |
|
