| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] what [noun sg] [modal v] be | 9 |
|
| 2 | [v-ing] what [noun sg] [vb mod] [be] | 9 |
|
| 3 | [v-ing] what [noun sg] [modal v] [be] | 9 |
|
| 4 | [v-ing] what [noun sg] [modal v] be | 9 |
|
| 5 | [v-ing] what [noun sg] [modal v] [be] | 9 |
|
