| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be look for | 54 |
|
| 2 | [vb past] [prep] be look | 50 |
|
| 3 | [vb past] be look for | 49 |
|
| 4 | [vb past] [prep] be for | 21 |
|
