| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at [art] time that | 40 |
|
| 2 | [noun] at the time that | 37 |
|
| 3 | [noun sg] at [art] time that | 23 |
|
| 4 | [noun pl] at [art] time that | 12 |
|
