| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | within a few months [prep] | 30 |
|
| 2 | within a few months [prep] | 30 |
|
| 3 | within a few months [prep] | 30 |
|
| 4 | within a few months [prep] | 30 |
|
| 5 | within a few months of | 25 |
|
| 6 | within a few months of | 25 |
|
