| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] [prep] the [adj] period | 36 |
|
| 2 | [verb] [vb pp] [prep] the [adj] period | 36 |
|
| 3 | [verb] [vb pp] [prep] the [adj] period | 34 |
|
| 4 | have [vb pp] [prep] the [adj] period | 33 |
|
| 5 | [verb] [vb pp] [prep] the [adj] period | 26 |
|
| 6 | [verb] [vb pp] in the [adj] period | 13 |
|
| 7 | [verb] [vb pp] in the [adj] period | 13 |
|
| 8 | has [vb pp] [prep] the [adj] period | 12 |
|
| 9 | [vb -s] [vb pp] [prep] the [adj] period | 12 |
|
| 10 | had [vb pp] [prep] the [adj] period | 11 |
|
| 11 | [verb] [vb pp] [prep] the post-war period | 11 |
|
| 12 | [verb] [vb pp] [prep] the post-war period | 11 |
|
| 13 | [vb past] [vb pp] [prep] the [adj] period | 11 |
|
| 14 | [verb] [vb pp] [prep] the [det] period | 8 |
|
| 15 | [verb] [vb pp] during the [adj] period | 8 |
|
| 16 | [verb] [vb pp] during the [adj] period | 8 |
|
| 17 | [verb] [vb pp] [prep] the same period | 8 |
|
| 18 | [verb] [vb pp] [prep] the same period | 8 |
|
| 19 | [vb base] [vb pp] [prep] the [adj] period | 6 |
|
| 20 | have [vb pp] [prep] the [adj] period | 6 |
|
| 21 | [verb] [vb pp] over the [adj] period | 5 |
|
| 22 | [verb] [vb pp] over the [adj] period | 5 |
|
