| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] have be looking | 22 |
|
| 2 | [Wh pn] [verb] been looking | 22 |
|
| 3 | who [verb] be looking | 22 |
|
| 4 | [Wh pn] [vb past] be looking | 12 |
|
| 5 | [Wh pn] had be looking | 10 |
|
| 6 | [Wh pn] [vb -s] be looking | 6 |
|
