| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [verb] [be] [prep] | 56 |
|
| 2 | [verb] do [be] [prep] | 47 |
|
| 3 | have do [be] [prep] | 20 |
|
| 4 | [vb past] do [be] [prep] | 12 |
|
