| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [num ord] [noun sg] | 2302 |
|
| 2 | off at [art] [noun sg] | 209 |
|
| 3 | off at [art] [num ord] | 34 |
|
| 4 | off [art] [num ord] [noun sg] | 11 |
|
