| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | study that have [vb pp] [noun] | 5 |
|
| 2 | study [that] have [vb pp] [noun] | 5 |
|
| 3 | study that have [vb pp] [noun] | 5 |
|
| 4 | studies [conj] have [vb pp] [noun] | 5 |
|
| 5 | study [conj] have [vb pp] [noun sg] | 5 |
|
