| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [vb pp] at [det] time | 34 |
|
| 2 | [noun pl] [vb pp] at that time | 20 |
|
| 3 | [noun pl] [vb pp] at this time | 11 |
|
| 4 | [noun pl] made at [det] time | 5 |
|
