| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] every few [noun] | 10 |
|
| 2 | [adv] every few [noun pl] | 9 |
|
| 3 | [adv] every few months | 5 |
|
| 4 | [adv] every few month | 5 |
|
