| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] they [modal v] be [vb pp] | 100 |
|
| 2 | [conj] [adv] they [vb mod] be [vb pp] | 100 |
|
| 3 | [conj] [adv] [pron] could be [vb pp] | 49 |
|
| 4 | [conj] [adv] they could be [verb] | 13 |
|
| 5 | [conj] [adv] they could be [vb pp] | 11 |
|
| 6 | [conj] [adv] they could [be] [vb pp] | 11 |
|
