| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] at [adj] time | 52 |
|
| 2 | [vb infin] [adv] [adv] at [adj] | 46 |
|
| 3 | [vb infin] [adv] at [adj] time | 30 |
|
| 4 | [vb infin] [adv] [adv] [adj] time | 10 |
|
| 5 | [vb infin] [adv] at [adj] time | 8 |
|
