| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] should [adv] have [det] [noun] | 7 |
|
| 2 | [pron] should [adv] have [det] [noun] | 7 |
|
| 3 | should [adv] have [verb] [det] [noun] | 9 |
|
| 4 | should [adv] have [vb pp] [det] [noun] | 8 |
|
