| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] only | 21829 |
|
| 2 | [v-ing] only | 2038 |
|
| 3 | allow only | 87 |
|
| 4 | allowing [adv] | 82 |
|
| 5 | allowing [adv] | 76 |
|
| 6 | allowing only | 17 |
|
