| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] they [be] [vb pp] | 993 |
|
| 2 | they could [be] [vb pp] | 452 |
|
| 3 | [coord] could [be] [vb pp] | 300 |
|
| 4 | [coord] they could [be] | 55 |
|
