| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb mod] [adv] have to [be] | 9 |
|
| 2 | which [modal v] [adv] have to [be] | 9 |
|
| 3 | which [modal v] [adv] have to be | 9 |
|
| 4 | which will [adv] have to [be] | 5 |
|
| 5 | which will [adv] have to [be] | 5 |
|
