| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [not/n't] [prep] [adj] [noun] | 921 |
|
| 2 | be [not/n't] uncommon [prep] [noun] | 48 |
|
| 3 | be [not/n't] uncommon [prep] [adj] | 29 |
|
| 4 | [not/n't] uncommon [prep] [adj] [noun] | 28 |
|
| 5 | be uncommon [prep] [adj] [noun] | 7 |
|
