| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] [adj] | 3023 |
|
| 2 | be not [v-ing] [prep] | 2985 |
|
| 3 | be not [prep] [adj] | 486 |
|
| 4 | be not [v-ing] [adj] | 293 |
|
| 5 | not [v-ing] [prep] [adj] | 159 |
|
