| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [to-vb] [pron] [prep] | 783 |
|
| 2 | be [to-vb] [pron] [prep] | 783 |
|
| 3 | be [verb] [pron] at | 261 |
|
| 4 | [be] [to-vb] [pron] at | 33 |
|
| 5 | be [to-vb] [pron] at | 33 |
|
