| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at about [art] [det] time [art] | 10 |
|
| 2 | at about [art] same time [art] | 10 |
|
| 3 | at about the [adj] time [art] | 10 |
|
| 4 | at about [art] same time [art] | 10 |
|
| 5 | at about [art] [adj] time the | 6 |
|
