| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for a [adj] months | 26 |
|
| 2 | [verb] for a [det] months | 25 |
|
| 3 | [verb] for a few months | 25 |
|
| 4 | [verb] for a few months | 25 |
|
| 5 | [vb pp] for a [adj] months | 10 |
|
| 6 | [vb past] for a [adj] months | 8 |
|
