| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] time | 11461 |
|
| 2 | [adv prt] at [art] | 6651 |
|
| 3 | [adv prt] [art] time | 132 |
|
| 4 | [adv prt] at time | 13 |
|
