| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [verb] at | 2305 |
|
| 2 | [prep] be look [prep] | 329 |
|
| 3 | [prep] be look at | 181 |
|
| 4 | [prep] [be] look at | 174 |
|
