| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | before [coord] at the [noun sg] [prep] | 16 |
|
| 2 | before [coord] at the [noun] of | 16 |
|
| 3 | before [coord] at the [noun] of | 16 |
|
| 4 | before [coord] at the [noun] [prep] | 16 |
|
| 5 | before [coord] at the [noun] [prep] | 16 |
|
| 6 | before [coord] at the time [prep] | 10 |
|
| 7 | before [coord] at the time [prep] | 10 |
|
| 8 | before or at the [noun] [prep] | 10 |
|
| 9 | before and at the [noun] [prep] | 6 |
|
