| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | widened [prep] the years | 7 |
|
| 2 | widened over [art] years | 7 |
|
| 3 | widened over [art] years | 7 |
|
| 4 | widened [prep] [art] years | 7 |
|
