| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a few months [adv] | 467 |
|
| 2 | a few [noun pl] before | 137 |
|
| 3 | a few [noun] before | 137 |
|
| 4 | [art] few months before | 23 |
|
| 5 | [art] few months before | 23 |
|
| 6 | a [adj] months before | 23 |
|
| 7 | a few month before | 23 |
|
| 8 | a few months before | 23 |
|
