| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun] [verb] at that time | 10 |
|
| 2 | [det] [noun pl] [verb] [prep] that time | 8 |
|
| 3 | [det] [noun] [vb pp] [prep] that time | 7 |
|
