| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pers pn] have to be | 172 |
|
| 2 | [pers pn] have to be [prep] | 169 |
|
| 3 | [adv] [pers pn] have be [prep] | 148 |
|
| 4 | [adv] have to be [prep] | 31 |
|
