| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [vb infin] [adj] | 3647 |
|
| 2 | [vb mod] [vb infin] [adj] year | 369 |
|
| 3 | it [vb mod] [vb infin] year | 23 |
|
