| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | look back at the [adj] [noun sg] | 25 |
|
| 2 | look back at the [adj] [noun sg] | 25 |
|
| 3 | looked back at the [adj] [noun sg] | 9 |
|
| 4 | looking back at the [adj] [noun sg] | 7 |
|
