| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at [det] time | 451 |
|
| 2 | [adv prt] at [det] time | 151 |
|
| 3 | [vb pp] [adv prt] at [det] | 147 |
|
| 4 | [vb pp] [adv prt] [det] time | 26 |
|
