| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] at the [noun] | 3203 |
|
| 2 | [conj] [prep] the time | 1273 |
|
| 3 | [conj] [prep] the time | 1273 |
|
| 4 | [conj] at [art] time | 517 |
|
| 5 | [conj] at the time | 416 |
|
