| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | look back at [adj] [noun] | 16 |
|
| 2 | look back at [det] [noun] | 11 |
|
| 3 | look back at [adj] [noun sg] | 9 |
|
| 4 | looking back at [adj] [noun] | 8 |
|
| 5 | look back at [adj] [noun pl] | 7 |
|
| 6 | look back at [adj] [noun] | 6 |
|
| 7 | look back at [adj] [noun] | 5 |
|
