| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] [modal v] [be] | 2770 |
|
| 2 | [pron] they [modal v] [be] | 414 |
|
| 3 | [vb past] they [modal v] [be] | 233 |
|
| 4 | [vb past] [pron] they [be] | 205 |
|
| 5 | [vb past] [pron] they [modal v] | 120 |
|
