| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] is used at [art] | 6 |
|
| 2 | [noun] is used at [art] | 6 |
|
| 3 | is used at [art] [noun] | 8 |
|
| 4 | is used at [art] [noun sg] | 7 |
|
