| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [verb] [adj] | 3683 |
|
| 2 | [modal v] [verb] [adj] year | 373 |
|
| 3 | it [verb] [adj] year | 174 |
|
| 4 | it [modal v] [verb] year | 23 |
|
