| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the [adj] time | 876 |
|
| 2 | [vb pp] at the [adj] time | 388 |
|
| 3 | [verb] [vb pp] at the [adj] | 233 |
|
| 4 | [verb] [vb pp] at [adj] time | 62 |
|
| 5 | [verb] [vb pp] at the time | 47 |
|
| 6 | [verb] [vb pp] the [adj] time | 36 |
|
