| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] at [art] | 5596 |
|
| 2 | be a [noun sg] at | 1080 |
|
| 3 | be a [noun sg] [art] | 356 |
|
| 4 | be [noun sg] at [art] | 148 |
|
