| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at [art] time | 4255 |
|
| 2 | [noun] [adv prt] at [art] | 551 |
|
| 3 | [adv prt] at [art] time | 164 |
|
| 4 | [noun] [adv prt] [art] time | 5 |
|
