| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [modal v] [vb infin] | 9041 |
|
| 2 | [adj] [conj] it [modal v] | 1695 |
|
| 3 | [adj] [conj] [modal v] [vb infin] | 1009 |
|
| 4 | [adj] it [modal v] [vb infin] | 409 |
|
