| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [vb mod] to [be] [v-ing] | 19 |
|
| 2 | what [pron] ought to [be] [v-ing] | 19 |
|
| 3 | what [pron] [vb mod] to be [v-ing] | 19 |
|
| 4 | what [pers pn] [vb mod] to [be] [v-ing] | 19 |
|
| 5 | what [pron] [vb mod] to [be] [v-ing] | 19 |
|
| 6 | what [pron] [vb mod] to [be] doing | 14 |
|
| 7 | what we [vb mod] to [be] [v-ing] | 11 |
|
| 8 | what we [vb mod] to [be] [v-ing] | 11 |
|
