| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] [pers pn] [to-vb] [det] [noun sg] | 8 |
|
| 2 | which [vb past] [pers pn] [to-vb] this [noun] | 6 |
|
| 3 | which allowed [pers pn] [to-vb] [det] [noun] | 5 |
|
