| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [vb pp] [adv] over the years | 13 |
|
| 2 | has [vb pp] [adv] over [art] years | 8 |
|
| 3 | has [vb pp] [adv prt] over [art] years | 5 |
|
