| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at a [adj] | 1457 |
|
| 2 | at a [adj] date | 438 |
|
| 3 | [vb pp] a [adj] date | 22 |
|
| 4 | [vb pp] at [adj] date | 18 |
|
