| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [adv] [vb infin] [noun sg] | 134 |
|
| 2 | [conj] must [adv] [vb infin] | 102 |
|
| 3 | [conj] [adv] [vb infin] [noun sg] | 32 |
|
| 4 | [conj] must [vb infin] [noun sg] | 30 |
|
