| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | before [coord] at the [noun] of | 16 |
|
| 2 | before [coord] at [art] [noun sg] of | 16 |
|
| 3 | before [coord] at [art] time of | 10 |
|
| 4 | before [coord] at [art] time of | 10 |
|
| 5 | before or at [art] [noun] of | 10 |
|
| 6 | before and at [art] [noun] of | 6 |
|
