| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | before [verb] [prep] [art] | 977 |
|
| 2 | months [verb] [prep] [art] | 82 |
|
| 3 | months before [verb] [art] | 13 |
|
| 4 | months before [verb] [prep] | 11 |
|
