| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun] | 139232 |
|
| 2 | at [noun sg] | 47571 |
|
| 3 | [prep] university | 1625 |
|
| 4 | [prep] university | 1625 |
|
| 5 | at university | 508 |
|
| 6 | at university | 454 |
|
