| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] that [vb past] at [art] time | 6 |
|
| 2 | [noun pl] that [vb past] at [art] time | 5 |
|
| 3 | that [pron] [vb past] at [art] time | 9 |
|
| 4 | that [pers pn] [vb past] at [art] time | 9 |
|
