| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [Wh det] i [be] [v-ing] | 389 |
|
| 2 | be not [Wh det] i [be] | 33 |
|
| 3 | not [Wh det] i [be] [v-ing] | 29 |
|
| 4 | be not i [be] [v-ing] | 8 |
|
| 5 | be not [Wh det] [be] [v-ing] | 6 |
|
