| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] look back [prep] [art] | 42 |
|
| 2 | [noun prp] look back [prep] the | 40 |
|
| 3 | [noun prp] looked back [prep] [art] | 25 |
|
| 4 | [noun prp] look back at [art] | 21 |
|
| 5 | [noun prp] looks back [prep] [art] | 14 |
|
| 6 | [noun prp] look back to [art] | 7 |
|
| 7 | [noun prp] look back on [art] | 5 |
|
