| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [verb] [adv] [verb] | 500 |
|
| 2 | [modal v] be [verb] [adv] [to-vb] | 338 |
|
| 3 | [modal v] be [verb] [adv] to allow | 17 |
|
| 4 | [modal v] be [verb] [adv] allow | 12 |
|
| 5 | [modal v] be [verb] [adv] to allow | 10 |
|
| 6 | [modal v] [be] [verb] [adv] to allow | 10 |
|
| 7 | [modal v] [be] [verb] [adv] to allow | 10 |
|
