| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of the [noun pl] at [det] time | 13 |
|
| 2 | of the [noun pl] at [det] time | 13 |
|
| 3 | of the [noun pl] at this time | 7 |
|
| 4 | of the [noun pl] at that time | 5 |
|
