| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] at [adj] time | 1447 |
|
| 2 | [noun sg] [vb past] at [adj] | 472 |
|
| 3 | [vb past] at [adj] time | 198 |
|
| 4 | [noun sg] [vb past] [adj] time | 87 |
|
