| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] been allowed [to-vb] | 18 |
|
| 2 | [modal v] have been allowed [verb] | 18 |
|
| 3 | [modal v] have been allowed [verb] | 18 |
|
| 4 | [vb mod] [verb] been allowed [verb] | 18 |
|
| 5 | [modal v] [vb infin] been allowed [verb] | 18 |
|
| 6 | should [verb] been allowed [verb] | 12 |
|
| 7 | should [verb] been allowed [verb] | 12 |
|
| 8 | would [verb] been allowed [verb] | 5 |
|
| 9 | would [verb] been allowed [verb] | 5 |
|
