| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [vb pp] [art] [noun] | 4156 |
|
| 2 | should have [verb] [art] [noun] | 438 |
|
| 3 | should [verb] [vb pp] [art] [noun] | 420 |
|
