| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back [prep] [art] [noun sg] | 10709 |
|
| 2 | look [prep] [art] [noun sg] | 926 |
|
| 3 | look back [prep] [art] | 38 |
|
| 4 | look back [prep] [noun sg] | 10 |
|
