| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [adj] | 63215 |
|
| 2 | [vb infin] [adj] [noun] | 61171 |
|
| 3 | [modal v] [vb infin] [noun] | 46992 |
|
| 4 | [modal v] [adj] [noun] | 1786 |
|
