| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [verb] to | 1036 |
|
| 2 | must [vb infin] to | 1034 |
|
| 3 | [modal v] relate to | 216 |
|
| 4 | [vb mod] relate to | 216 |
|
| 5 | must relate [prep] | 24 |
|
| 6 | must relate to | 21 |
|
| 7 | must relate to | 21 |
|
