| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] a [adj] months | 81 |
|
| 2 | [noun sg] [prep] a [adj] 12 | 12 |
|
| 3 | [prep] a [adj] 12 months | 10 |
|
| 4 | [noun sg] [prep] [adj] 12 months | 6 |
|
