| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] a few months | 17 |
|
| 2 | be a few month | 17 |
|
| 3 | was a few month | 6 |
|
| 4 | [was/were] a few month | 6 |
|
| 5 | [is] a few month | 6 |
|
