| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [verb] at | 5376 |
|
| 2 | [pron] [to-vb] be [verb] | 119 |
|
| 3 | [to-vb] be [verb] at | 104 |
|
| 4 | [pron] [to-vb] [verb] at | 9 |
|
