| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] already been through | 8 |
|
| 2 | [vb past] already [be] through | 8 |
|
| 3 | [vb past] already [been] through | 8 |
|
| 4 | had already [be] through | 8 |
|
| 5 | [vb past] already be through | 8 |
|
