| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | these [prep] few months | 6 |
|
| 2 | [det] [prep] few months | 6 |
|
| 3 | [det] past few months | 6 |
|
| 4 | [det] past few months | 6 |
|
| 5 | [det] [prep] few months | 6 |
|
