| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | few [noun] before | 315 |
|
| 2 | few [noun pl] before | 314 |
|
| 3 | [adj] hours before | 216 |
|
| 4 | few hours [prep] | 175 |
|
| 5 | [det] hours before | 33 |
|
| 6 | few hours before | 17 |
|
| 7 | few hour before | 17 |
|
