| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [v-ing] for [pron] | 161 |
|
| 2 | [modal v] be [v-ing] [prep] they | 47 |
|
| 3 | [modal v] be [v-ing] [prep] they | 47 |
|
| 4 | [modal v] be [verb] for they | 41 |
|
| 5 | [modal v] be [v-ing] for they | 8 |
|
| 6 | [modal v] [be] [v-ing] for they | 8 |
|
