| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] past few | 811 |
|
| 2 | [prep] [art] few months | 409 |
|
| 3 | [art] past few months | 117 |
|
| 4 | [prep] [art] past months | 20 |
|
