| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] the past few years the | 18 |
|
| 2 | [prep] [art] past few years the | 18 |
|
| 3 | [prep] [art] past few years the | 18 |
|
| 4 | over [art] past few years the | 9 |
|
| 5 | over [art] past few years the | 9 |
|
| 6 | in [art] past few years the | 6 |
|
| 7 | in [art] past few years the | 6 |
|
