| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun pl] [prep] that time | 12 |
|
| 2 | of [noun pl] [prep] that time | 12 |
|
| 3 | of [noun pl] at that time | 10 |
|
| 4 | of [noun pl] at that time | 10 |
|
