| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] [num ord] | 858 |
|
| 2 | be [verb] [prep] at | 522 |
|
| 3 | be [verb] at [num ord] | 139 |
|
| 4 | [verb] [prep] at [num ord] | 15 |
|
