| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | look back at the [adj] | 43 |
|
| 2 | look back at the [adj] | 35 |
|
| 3 | looked back at the [adj] | 15 |
|
| 4 | looking back at the [adj] | 11 |
|
| 5 | to look back at the [adj] | 6 |
|
| 6 | look back at the [adj] | 5 |
|
