| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [pron] at the | 198 |
|
| 2 | [modal v] [vb infin] [pron] back at | 16 |
|
| 3 | [vb infin] [pron] back at the | 12 |
|
| 4 | [modal v] [vb infin] back at the | 9 |
|
