| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun prp] [prep] a [adj] months | 10 |
|
| 2 | [prep] [noun prp] [prep] a [adj] months | 10 |
|
| 3 | [prep] [noun prp] [prep] a few months | 10 |
|
| 4 | [prep] [noun prp] [prep] a few months | 10 |
|
| 5 | [prep] [noun prp] [prep] a [det] months | 10 |
|
| 6 | [prep] [noun prp] [prep] a [adj] months | 10 |
|
| 7 | [prep] [noun prp] for a [adj] months | 5 |
|
| 8 | [prep] [noun prp] for a [adj] months | 5 |
|
