| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | past few [noun] | 29 |
|
| 2 | past [adj] month | 11 |
|
| 3 | past few month | 6 |
|
| 4 | [prep] few month | 6 |
|
| 5 | [prep] few month | 6 |
|
