| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] be [v-ing] [prep] | 1847 |
|
| 2 | what [noun] be [v-ing] [prep] | 151 |
|
| 3 | what [verb] be [v-ing] [prep] | 68 |
|
| 4 | what [noun] [verb] be [v-ing] | 42 |
|
| 5 | what [noun] [verb] be [prep] | 11 |
|
