| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] by [art] year | 41 |
|
| 2 | [vb pp] by the year | 34 |
|
| 3 | [vb pp] by [art] year | 34 |
|
| 4 | [vb pp] by a year | 7 |
|
| 5 | [vb pp] by [art] years | 7 |
|
