| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it be i [be] [v-ing] | 7 |
|
| 2 | [Wh det] it be i [be] [verb] | 7 |
|
| 3 | [Wh det] it be i be [verb] | 7 |
|
| 4 | what it be i [be] [verb] | 5 |
|
