| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] at the time | 416 |
|
| 2 | since [prep] the time | 10 |
|
| 3 | since [prep] the time | 10 |
|
| 4 | since at the [noun] | 6 |
|
| 5 | since at [art] time | 6 |
|
| 6 | since at the time | 5 |
|
