| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have to [adv] [vb infin] [noun pl] | 5 |
|
| 2 | have to [adv] [vb infin] [noun sg] | 5 |
|
| 3 | had to [adv] [vb infin] [noun] | 5 |
|
| 4 | have to [adv] [vb infin] [noun] | 5 |
|
