| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] be at | 249 |
|
| 2 | [vb -s] [be] at | 249 |
|
| 3 | [vb -s] is [prep] | 135 |
|
| 4 | [verb] is at | 58 |
|
| 5 | [vb -s] [is] at | 7 |
|
