| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [verb] [prep] the | 1120 |
|
| 2 | [modal v] start [prep] the | 174 |
|
| 3 | must start [prep] [art] | 22 |
|
| 4 | must start [prep] the | 13 |
|
