| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] a [adj] [adj] months | 12 |
|
| 2 | [noun sg] [prep] a [adj] [num] months | 11 |
|
| 3 | [noun sg] for a [adj] [adj] months | 6 |
|
| 4 | [noun sg] for a [adj] [adj] months | 6 |
|
| 5 | [noun sg] [prep] a [adj] six months | 5 |
|
| 6 | [noun sg] [prep] a [adj] six months | 5 |
|
