| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [vb infin] [to-vb] | 1168 |
|
| 2 | [modal v] [vb infin] [to-vb] [noun pl] | 1095 |
|
| 3 | it [modal v] [vb infin] [noun pl] | 774 |
|
| 4 | it [modal v] [to-vb] [noun pl] | 8 |
|
