| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [verb] | 134732 |
|
| 2 | [be] [verb] at | 27063 |
|
| 3 | [verb] [verb] at | 10752 |
|
| 4 | [verb] [be] at | 1237 |
|
