| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [verb] [adj] | 847 |
|
| 2 | [vb past] [verb] [adj] year | 390 |
|
| 3 | it [verb] [adj] year | 174 |
|
| 4 | it [vb past] [adj] year | 134 |
|
