| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] a few months | 13 |
|
| 2 | [adv] [verb] a few months | 13 |
|
| 3 | only [verb] a few months | 6 |
|
| 4 | only [verb] a few months | 6 |
|
| 5 | [adv] [vb pp] a few months | 5 |
|
