| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] it [to-vb] their [noun] | 10 |
|
| 2 | [vb past] it [verb] their [noun pl] | 9 |
|
| 3 | used it [verb] their [noun] | 8 |
|
| 4 | [vb past] it [verb] their [noun sg] | 6 |
|
