| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [to-vb] [pron] [prep] | 783 |
|
| 2 | be [verb] they [prep] | 577 |
|
| 3 | [be] [to-vb] they [prep] | 148 |
|
| 4 | be [to-vb] they [prep] | 148 |
|
