| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] look [prep] [art] [adj] | 216 |
|
| 2 | look back [prep] [art] [adj] | 136 |
|
| 3 | [vb mod] look back [prep] [art] | 25 |
|
| 4 | [vb mod] look back [prep] [adj] | 18 |
|
