| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [adj] months | 31 |
|
| 2 | [prep] a [adj] [num] months | 28 |
|
| 3 | for a [adj] [adj] months | 18 |
|
| 4 | for a [adj] [adj] months | 18 |
|
| 5 | after a [adj] [adj] months | 8 |
|
| 6 | after a [adj] [adj] months | 8 |
|
| 7 | [prep] a [adj] six months | 7 |
|
| 8 | [prep] a [adj] six months | 7 |
|
| 9 | [prep] a [adj] three months | 6 |
|
| 10 | [prep] a [adj] three months | 6 |
|
| 11 | [prep] a [adj] 12 months | 5 |
|
| 12 | [prep] a full [adj] months | 5 |
|
| 13 | [prep] a [adj] 12 months | 5 |
|
