| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [prep] a [adj] months | 13 |
|
| 2 | [noun prp] [prep] a few months | 13 |
|
| 3 | [noun prp] [prep] a [det] months | 13 |
|
| 4 | [noun prp] [prep] a [adj] months | 13 |
|
| 5 | [noun prp] [prep] a few months | 13 |
|
| 6 | [noun prp] for a [adj] months | 6 |
|
| 7 | [noun prp] for a [adj] months | 6 |
|
