| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over [art] years there have been | 13 |
|
| 2 | over the years there have been | 13 |
|
| 3 | over the years there have been | 13 |
|
| 4 | over [art] years there have been | 13 |
|
| 5 | over [art] years there have been | 13 |
|
| 6 | over [art] years there have been | 7 |
|
