| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few months [coord] | 27 |
|
| 2 | [prep] a few months [coord] | 27 |
|
| 3 | [prep] a few months and | 23 |
|
| 4 | for a few months [coord] | 20 |
|
| 5 | for a few months [coord] | 20 |
|
