| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at [art] [noun pl] | 409 |
|
| 2 | be [to-vb] [prep] [art] [noun pl] | 214 |
|
| 3 | be [to-vb] at [art] [noun] | 130 |
|
| 4 | [be] [to-vb] at [art] [noun pl] | 18 |
|
