| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] at | 3865 |
|
| 2 | [prep] we [prep] | 3162 |
|
| 3 | [prep] we [prep] | 3162 |
|
| 4 | [prep] we at | 258 |
|
| 5 | [prep] we at | 258 |
|
