| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] for [det] [noun] | 87 |
|
| 2 | [not/n't] unusual for [noun] | 29 |
|
| 3 | unusual for [det] [noun] | 21 |
|
| 4 | [not/n't] unusual for [det] | 11 |
|
