| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] they [modal v] [adv] [be] seen | 5 |
|
| 2 | [coord] they [modal v] [be] seen [prep] | 5 |
|
| 3 | [coord] they [modal v] [be] seen [prep] | 5 |
|
| 4 | [coord] they [modal v] [be] seen [verb] | 5 |
|
