| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] for an [adj] [noun] | 247 |
|
| 2 | [vb pp] for an [adj] [noun sg] | 232 |
|
| 3 | [vb pp] for [art] [adj] period | 109 |
|
| 4 | [vb pp] for [art] [adj] period | 109 |
|
| 5 | [vb pp] for a [adj] period | 97 |
|
| 6 | [vb pp] [prep] an [adj] period | 22 |
|
| 7 | [vb pp] [prep] an [adj] period | 22 |
|
| 8 | [verb] for an [adj] period | 21 |
|
| 9 | [vb pp] for an [adj] period | 13 |
|
| 10 | [vb pp] for an [adj] period | 13 |
|
