| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] [adv prt] at [adj] time | 7 |
|
| 2 | [verb] [vb pp] [adv prt] at [det] time | 7 |
|
| 3 | have [vb pp] [adv prt] at [adj] time | 6 |
|
