| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] allow for a | 10 |
|
| 2 | [pron] allow [prep] a | 7 |
|
| 3 | which allow [prep] a | 6 |
|
| 4 | which allow [prep] a | 6 |
|
| 5 | [Wh det] allow [prep] a | 6 |
|
