| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [vb mod] have to be | 875 |
|
| 2 | [vb mod] [adv] have to be | 291 |
|
| 3 | [noun sg] [adv] have to be | 152 |
|
| 4 | [noun sg] [vb mod] [adv] have to | 85 |
|
| 5 | [noun sg] [vb mod] [adv] to be | 57 |
|
