| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [vb infin] [det] | 3908 |
|
| 2 | [vb mod] [adv] [vb infin] [det] | 3908 |
|
| 3 | must [adv] [vb infin] [det] | 284 |
|
| 4 | must [adv] [vb infin] [adj] | 263 |
|
| 5 | must [adv] [verb] [det] | 131 |
|
| 6 | must [adv] [vb infin] [det] | 130 |
|
