| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [vb pp] [prep] they [prep] a | 10 |
|
| 2 | [vb past] [vb pp] [prep] they [prep] a | 10 |
|
| 3 | [vb past] [vb pp] [prep] they a [noun] | 6 |
|
| 4 | [vb past] [vb pp] [prep] they a [noun sg] | 6 |
|
