| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which allow [noun sg] | 104 |
|
| 2 | [Wh det] allows [noun sg] | 56 |
|
| 3 | [Wh det] allow [noun sg] | 29 |
|
| 4 | [Wh det] allowed [noun sg] | 19 |
|
