| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun sg] [Wh det] [vb mod] allow [noun] | 8 |
|
| 2 | [noun] [noun sg] which [modal v] allow [noun] | 8 |
|
| 3 | [noun sg] [noun sg] [Wh det] [modal v] allow [noun] | 6 |
|
