| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] at [art] [noun] | 322 |
|
| 2 | [verb] [conj] at [art] [noun sg] | 306 |
|
| 3 | [verb] [conj] [prep] [art] time | 153 |
|
| 4 | [verb] [conj] at [art] time | 78 |
|
