| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be not uncommon for [pron] | 9 |
|
| 2 | it be not uncommon for [pron] | 9 |
|
| 3 | it be not uncommon for [pron] | 8 |
|
| 4 | it be not uncommon for [pers pn] | 8 |
|
| 5 | it be not uncommon for they | 6 |
|
| 6 | it be not uncommon for them | 6 |
|
