| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [verb] [prep] a [noun] | 1409 |
|
| 2 | [vb -s] [verb] [prep] a [noun sg] | 1338 |
|
| 3 | [verb] [verb] [prep] a period | 34 |
|
| 4 | [vb -s] [verb] [prep] [art] period | 22 |
|
| 5 | [vb -s] [verb] [prep] [art] period | 22 |
|
| 6 | [vb -s] [verb] [prep] a period | 12 |
|
| 7 | [vb -s] [verb] [prep] a period | 12 |
|
| 8 | [vb -s] [verb] [prep] a period | 12 |
|
