| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pron] [vb mod] to [be] [v-ing] | 22 |
|
| 2 | what [pron] [vb mod] to [be] [v-ing] | 19 |
|
| 3 | what [pron] [vb mod] to [be] [verb] | 19 |
|
| 4 | what [pron] [modal v] to [be] [v-ing] | 19 |
|
| 5 | what [pron] [vb mod] to [be] [v-ing] | 19 |
|
| 6 | what [pron] [vb mod] [prep] [be] [v-ing] | 19 |
|
| 7 | what [pron] [vb mod] [prep] [be] [v-ing] | 19 |
|
