| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [pron] [prep] the | 3107 |
|
| 2 | [modal v] [vb infin] back [prep] the | 368 |
|
| 3 | [modal v] [vb infin] [pron] back [prep] | 324 |
|
| 4 | [vb infin] [pron] back [prep] the | 155 |
|
