| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] over a long | 37 |
|
| 2 | [vb past] over a long | 11 |
|
| 3 | [vb -s] over a long | 7 |
|
| 4 | [v-ing] over a long | 6 |
|
| 5 | over a long [noun] | 39 |
|
| 6 | over a long [noun sg] | 39 |
|
| 7 | over a long period | 32 |
|
| 8 | over a long period | 32 |
|
