| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it [be] not uncommon [to-vb] | 6 |
|
| 2 | [coord] it [is] not uncommon [verb] | 6 |
|
| 3 | and it [be] not uncommon [verb] | 6 |
|
| 4 | [coord] it be not uncommon [verb] | 6 |
|
| 5 | [coord] it is not uncommon [verb] | 5 |
|
