| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [det] year | 807 |
|
| 2 | [vb pp] it [det] | 711 |
|
| 3 | it [det] year | 65 |
|
| 4 | [vb pp] it year | 12 |
|
