| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] [verb] [vb pp] [art] | 2198 |
|
| 2 | [noun prp] [modal v] [verb] [verb] [art] | 808 |
|
| 3 | [noun prp] [modal v] [verb] [vb pp] [art] | 500 |
|
