| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] they [modal v] [prep] [be] | 8 |
|
| 2 | [adv] [subord] they [modal v] [prep] [be] | 6 |
|
| 3 | [adv] they [modal v] [vb infin] [prep] [be] | 16 |
|
| 4 | [adv] they [modal v] [verb] [prep] [be] | 16 |
|
