| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back [prep] [art] [adj] | 2619 |
|
| 2 | look [prep] [art] [adj] | 551 |
|
| 3 | look back [prep] [art] | 70 |
|
| 4 | look back [prep] [adj] | 5 |
|
