| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at [art] [noun] [conj] | 2633 |
|
| 2 | [noun] at [art] [noun sg] [conj] | 2224 |
|
| 3 | [noun] [prep] [art] time [conj] | 445 |
|
| 4 | [noun] at [art] time [conj] | 287 |
|
