| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few months [noun] [vb past] | 6 |
|
| 2 | [prep] a few months [noun] [vb past] | 6 |
|
| 3 | a few months [adv] [noun] [vb past] | 5 |
|
| 4 | a few months [adv] [noun] [vb past] | 5 |
|
