| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [Wh adv] they [vb past] be | 6 |
|
| 2 | [prep] [noun prp] [Wh adv] they [vb past] be | 6 |
|
| 3 | [prep] [Wh adv] they [vb past] be [verb] | 6 |
|
