| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] time in | 308 |
|
| 2 | [vb infin] at [adj] time | 139 |
|
| 3 | [vb infin] at [adj] in | 41 |
|
| 4 | [vb infin] [adj] time in | 34 |
|
