| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [num] months ' | 28 |
|
| 2 | the [num] months ' | 18 |
|
| 3 | [art] six months ' | 13 |
|
| 4 | a [num] months ' | 10 |
|
| 5 | [art] three months ' | 8 |
|
