| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] they [modal v] be [v-ing] | 127 |
|
| 2 | they [modal v] be [v-ing] [noun] | 82 |
|
| 3 | [verb] they [modal v] be [noun] | 17 |
|
| 4 | [verb] [modal v] be [v-ing] [noun] | 5 |
|
