| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [prep] [det] [noun pl] | 812 |
|
| 2 | at [noun prp] [prep] [det] | 136 |
|
| 3 | at [noun prp] [prep] [noun pl] | 76 |
|
| 4 | at [noun prp] [det] [noun pl] | 13 |
|
| 5 | at [prep] [det] [noun pl] | 7 |
|
