| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [prep] [art] [adj] period | 52 |
|
| 2 | [verb] [prep] [art] short period | 43 |
|
| 3 | [to-vb] [prep] [art] [adj] period | 43 |
|
| 4 | [to-vb] [prep] [art] short [noun] | 35 |
|
| 5 | [to-vb] [prep] [art] short [noun sg] | 35 |
|
| 6 | [to-vb] [prep] [art] short period | 7 |
|
| 7 | [to-vb] [prep] [art] short period | 6 |
|
| 8 | [to-vb] [prep] [art] short period | 6 |
|
