| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] at [art] | 5596 |
|
| 2 | in [noun sg] at [art] | 1069 |
|
| 3 | in a [noun sg] at | 726 |
|
| 4 | in a [noun sg] [art] | 462 |
|
