| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [num] [noun] | 2705 |
|
| 2 | [modal v] it [vb infin] [noun] | 60 |
|
| 3 | it [vb infin] [num] [noun] | 16 |
|
| 4 | [modal v] it [vb infin] [num] | 7 |
|
