| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] while at [art] same [noun sg] | 9 |
|
| 2 | [adv] while at [art] same [noun] | 9 |
|
| 3 | [adv] while at [art] same time | 9 |
|
| 4 | [adv] while at [art] same time | 9 |
|
