| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] a [adj] questions | 5 |
|
| 2 | [modal v] [vb infin] a [adj] questions | 5 |
|
| 3 | [vb infin] [pers pn] a [adj] questions | 6 |
|
| 4 | [vb infin] [pron] a [adj] questions | 6 |
|
