| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] they [modal v] [vb infin] [noun] | 285 |
|
| 2 | [vb past] [subord] they [modal v] [vb infin] | 65 |
|
| 3 | [vb past] they [modal v] [vb infin] [noun] | 59 |
|
