| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] a few months | 23 |
|
| 2 | [prep] only a few months | 16 |
|
| 3 | for [adv] a few months | 9 |
|
| 4 | for [adv] a few months | 9 |
|
| 5 | [prep] just a few months | 7 |
|
| 6 | after [adv] a few months | 5 |
|
| 7 | after [adv] a few months | 5 |
|
