| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [v-ing] [prep] be [adj] | 276 |
|
| 2 | [v-ing] [prep] be an [adj] | 63 |
|
| 3 | [not/n't] [v-ing] [prep] an [adj] | 17 |
|
| 4 | [not/n't] [v-ing] [prep] be an | 9 |
|
| 5 | [not/n't] [prep] be an [adj] | 7 |
|
