| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been [verb] through | 22 |
|
| 2 | have [adv] been [vb pp] through | 19 |
|
| 3 | had [adv] been [verb] through | 11 |
|
| 4 | has [adv] been [verb] through | 6 |
|
