| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] return to | 455 |
|
| 2 | [vb mod] be return to | 204 |
|
| 3 | [pron] [vb mod] be to | 152 |
|
| 4 | [pron] [vb mod] be return | 94 |
|
