| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [verb] [prep] [art] [adj] [noun] | 2172 |
|
| 2 | had [verb] [prep] [art] [adj] [noun sg] | 1840 |
|
| 3 | [verb] [verb] [prep] [art] [adj] period | 76 |
|
| 4 | have [verb] [prep] [art] [adj] period | 54 |
|
| 5 | [vb past] [verb] [prep] [art] [adj] period | 20 |
|
| 6 | had [verb] [prep] [art] [adj] period | 18 |
|
| 7 | had [verb] [prep] [art] [adj] period | 17 |
|
| 8 | had [verb] [prep] [art] [adj] period | 17 |
|
| 9 | had [verb] [prep] [art] [adj] period | 17 |
|
