| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] back [prep] the | 368 |
|
| 2 | [vb mod] [vb infin] back [prep] the | 368 |
|
| 3 | must [vb infin] [adv] [prep] the | 192 |
|
| 4 | must [vb infin] [adv prt] [prep] the | 121 |
|
| 5 | must [vb infin] back [prep] [art] | 46 |
|
| 6 | must [vb infin] back [prep] [art] | 46 |
|
| 7 | must [vb infin] back [prep] the | 43 |
|
| 8 | must [vb infin] back [prep] the | 43 |
|
| 9 | must [vb infin] back [prep] the | 43 |
|
| 10 | must [verb] back [prep] the | 43 |
|
