| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] [adv] [adv] [conj] possible | 43 |
|
| 2 | [modal v] [vb infin] [adv] [adv] [conj] possible | 43 |
|
| 3 | must [vb infin] [adv] [adv] [conj] [adj] | 12 |
|
| 4 | must [vb infin] [adv] [adv] [conj] possible | 9 |
|
| 5 | must [verb] [adv] [adv] [conj] possible | 9 |
|
| 6 | must [vb infin] [adv] [adv] [conj] possible | 9 |
|
| 7 | must [vb infin] [adv] [adv] [conj] [adj] | 9 |
|
