| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [verb] [prep] a [adj] [noun] | 814 |
|
| 2 | [vb base] [verb] [prep] a [adj] [noun sg] | 761 |
|
| 3 | [verb] [verb] [prep] a [adj] period | 43 |
|
| 4 | [vb base] [verb] [prep] [art] [adj] period | 17 |
|
| 5 | [vb base] [verb] [prep] [art] [adj] period | 17 |
|
| 6 | [vb base] [verb] [prep] a [adj] period | 11 |
|
| 7 | [vb base] [verb] [prep] a [adj] period | 10 |
|
| 8 | [vb base] [verb] [prep] a [adj] period | 10 |
|
