| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | up [prep] a few months | 6 |
|
| 2 | up [prep] a few month | 6 |
|
| 3 | up [prep] a few month | 6 |
|
| 4 | up [prep] a few month | 6 |
|
| 5 | up [prep] a few month | 6 |
|
