| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] a [noun] [noun] | 278 |
|
| 2 | [Wh adv] they [vb past] a [noun] | 63 |
|
| 3 | [Wh adv] they [vb past] [noun] [noun] | 33 |
|
