| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [verb] [be] [verb] [prep] [noun] | 507 |
|
| 2 | [Wh pn] have [be] [verb] [prep] [noun] | 494 |
|
| 3 | [Wh pn] [vb past] [be] [verb] [prep] [noun] | 350 |
|
| 4 | [pron] 'd [be] [verb] [prep] [noun] | 138 |
|
