| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [verb] [prep] [art] [adj] | 2602 |
|
| 2 | [verb] [prep] [art] [adj] period | 731 |
|
| 3 | had [verb] [prep] [art] period | 11 |
|
| 4 | had [verb] [art] [adj] period | 9 |
|
