| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] their [noun] by | 21 |
|
| 2 | [vb base] [vb pp] their [noun sg] by | 11 |
|
| 3 | [vb base] [vb pp] their [noun pl] by | 11 |
|
