| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | every [num] months [art] [noun sg] | 9 |
|
| 2 | every two months [art] [noun sg] | 5 |
|
| 3 | every [adj] months [art] list | 5 |
|
| 4 | every [adj] months a [noun sg] | 5 |
|
| 5 | every two months [art] [noun sg] | 5 |
|
