| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [adj] [to-vb] | 16157 |
|
| 2 | it [modal v] be [adj] | 10086 |
|
| 3 | it [modal v] be [to-vb] | 210 |
|
| 4 | it be [adj] [to-vb] | 136 |
|
| 5 | it [modal v] [adj] [to-vb] | 6 |
|
