| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [verb] [adv] to | 1195 |
|
| 2 | [modal v] be [verb] back [prep] | 416 |
|
| 3 | [modal v] be [verb] back [prep] | 416 |
|
| 4 | [modal v] [be] [verb] back to | 223 |
|
| 5 | [modal v] be [verb] back to | 223 |
|
| 6 | [modal v] [be] [verb] back to | 223 |
|
| 7 | [modal v] be [verb] back to | 223 |
|
