| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [adj] time | 866 |
|
| 2 | [vb -s] at the [adj] | 365 |
|
| 3 | [vb -s] at the time | 27 |
|
| 4 | [vb -s] the [adj] time | 15 |
|
