| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] all be [v-ing] [prep] | 11 |
|
| 2 | they [modal v] all be [v-ing] [prep] | 11 |
|
| 3 | they will all be [v-ing] [prep] | 6 |
|
| 4 | they 'll all be [v-ing] [prep] | 5 |
|
