| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [to-vb] [indef pn] [prep] | 80 |
|
| 2 | [be] [verb] [indef pn] at | 56 |
|
| 3 | [be] [to-vb] [pron] at | 33 |
|
