| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have already [vb pp] [verb] | 12 |
|
| 2 | [Wh pn] have already [vb pp] [to-vb] | 6 |
|
| 3 | [Wh pn] have already [vb pp] [verb] | 5 |
|
| 4 | [Wh pn] had already [vb pp] [verb] | 5 |
|
