| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have to be | 4740 |
|
| 2 | [adv] have to be | 1076 |
|
| 3 | [pron] [adv] have be | 454 |
|
| 4 | [pron] [adv] have to | 313 |
|
| 5 | [pron] [adv] to be | 155 |
|
