| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun pl] at [art] | 928 |
|
| 2 | [prep] [art] [noun pl] at [art] | 928 |
|
| 3 | [prep] [art] [noun pl] [prep] every | 60 |
|
| 4 | [prep] [art] [noun] at every | 31 |
|
| 5 | [prep] [art] [noun pl] at every | 5 |
|
