| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] be look for | 5 |
|
| 2 | [Wh pn] [verb] be looking for | 5 |
|
| 3 | [Wh pn] [verb] been look for | 5 |
|
| 4 | [Wh pn] have be look for | 5 |
|
