| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have [vb pp] [to-vb] their [det] | 6 |
|
| 2 | they have [verb] [to-vb] their [det] | 6 |
|
| 3 | they have [to-vb] their [det] [noun] | 10 |
|
| 4 | they have [to-vb] their [det] [noun sg] | 6 |
|
