| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] look for [det] | 11 |
|
| 2 | [verb] [been] looking for [det] | 11 |
|
| 3 | [verb] been look for [det] | 11 |
|
| 4 | [vb past] [been] look for [det] | 5 |
|
