| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [vb infin] [noun sg] | 899 |
|
| 2 | must [adv] [vb infin] [noun sg] | 201 |
|
| 3 | must [adv] [vb infin] [noun sg] | 134 |
|
| 4 | must [adv] [adv] [vb infin] | 132 |
|
