| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] is [prep] | 165 |
|
| 2 | [verb] is at | 58 |
|
| 3 | [to-vb] be at | 45 |
|
| 4 | [to-vb] [be] at | 45 |
|
| 5 | [to-vb] [is] at | 5 |
|
