| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] they [vb mod] [be] [noun] | 10 |
|
| 2 | [vb past] they [modal v] be [noun] | 10 |
|
| 3 | [vb past] they [modal v] be [noun] | 10 |
|
| 4 | [vb past] they [modal v] [be] [noun] | 10 |
|
