| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh pn] might [verb] been [adv] | 6 |
|
| 2 | [Wh pn] might [verb] been [adv] [adj] | 5 |
|
| 3 | [Wh pn] might [verb] been [adv] [adj] | 5 |
|
