| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be doing | 23 |
|
| 2 | it [vb mod] be doing | 23 |
|
| 3 | it will be doing | 6 |
|
| 4 | it would be doing | 5 |
|
| 5 | it would be doing | 5 |
|
