| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [noun pl] [prep] [det] time | 8 |
|
| 2 | [verb] [prep] [noun pl] at [det] time | 8 |
|
| 3 | [verb] [prep] [noun pl] [prep] that time | 5 |
|
