| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at | 7087 |
|
| 2 | be [v-ing] at | 857 |
|
| 3 | be playing [prep] | 117 |
|
| 4 | be playing [prep] | 117 |
|
| 5 | [be] playing at | 97 |
|
| 6 | be playing at | 97 |
|
| 7 | be play at | 64 |
|
| 8 | [be] playing at | 17 |
|
| 9 | be playing at | 17 |
|
