| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] [pron] [num ord] | 264 |
|
| 2 | be [verb] [prep] [pron] at | 251 |
|
| 3 | [verb] [prep] [pron] at [num ord] | 36 |
|
| 4 | be [verb] [prep] at [num ord] | 6 |
|
