| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [det] [noun] [vb mod] [verb] | 119 |
|
| 2 | [prep] [det] question [vb mod] [verb] | 27 |
|
| 3 | to [det] question [modal v] [verb] | 23 |
|
| 4 | to [adj] question [vb mod] [verb] | 23 |
|
