| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [not/n't] [adj] for them | 30 |
|
| 2 | it [be] [not/n't] [adj] for them | 30 |
|
| 3 | it [be] [not/n't] uncommon for them | 6 |
|
| 4 | it [be] [not/n't] uncommon for them | 6 |
|
