| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [adv] [vb infin] [art] | 352 |
|
| 2 | have [verb] to [adv] [vb infin] | 20 |
|
| 3 | have to [adv] [vb infin] [art] | 5 |
|
