| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] a few month | 12 |
|
| 2 | [verb] [vb pp] a few month | 12 |
|
| 3 | [verb] [vb pp] a few months | 12 |
|
| 4 | [vb past] [vb pp] a few month | 6 |
|
