| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [verb] [prep] | 34453 |
|
| 2 | [verb] [was/were] [prep] | 837 |
|
| 3 | had [verb] [was/were] | 736 |
|
| 4 | had [was/were] [prep] | 26 |
|
