| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [verb] over [art] long period | 5 |
|
| 2 | [vb -s] [verb] over [art] long period | 5 |
|
| 3 | [vb -s] [verb] over a long [noun] | 5 |
|
| 4 | [vb -s] [vb pp] over [art] long [noun] | 5 |
|
| 5 | [vb -s] [verb] over [art] long [noun] | 5 |
|
| 6 | has [verb] over [art] long [noun] | 5 |
|
| 7 | [vb -s] [verb] over [art] long [noun sg] | 5 |
|
| 8 | [vb -s] [verb] over [art] long [noun] | 5 |
|
| 9 | [vb -s] [verb] over a long [noun] | 5 |
|
