| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [adv] [vb infin] | 1301 |
|
| 2 | have [verb] to [adv] | 509 |
|
| 3 | have to [adv] [vb infin] | 247 |
|
| 4 | have [verb] [adv] [vb infin] | 19 |
|
