| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] and at the | 30 |
|
| 2 | [prep] and at the | 30 |
|
| 3 | in and at the | 10 |
|
| 4 | in and at the | 10 |
|
| 5 | before and at the | 7 |
|
| 6 | before and at the | 7 |
|
| 7 | during and at the | 5 |
|
| 8 | during and at the | 5 |
|
