| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | allow for a | 191 |
|
| 2 | allows for a | 60 |
|
| 3 | to allow for a | 41 |
|
| 4 | allowing for a | 40 |
|
| 5 | allow for a | 33 |
|
| 6 | allow for an | 31 |
|
| 7 | allowed for a | 26 |
|
| 8 | allow for a | 15 |
|
| 9 | allowed for a | 7 |
|
