| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [adj] [pers pn] have be to | 10 |
|
| 2 | [Wh adv] [adj] [pers pn] have be to | 10 |
|
| 3 | [Wh adv] [pers pn] have be [verb] to | 23 |
|
| 4 | [Wh adv] [pers pn] have be [vb pp] to | 22 |
|
