| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] [noun] over a long | 15 |
|
| 2 | [noun sg] [prep] [noun] over a long | 15 |
|
| 3 | [noun sg] of [noun] over a long | 12 |
|
| 4 | [noun sg] of [noun] over a long | 12 |
|
| 5 | [noun sg] [noun] over a long period | 14 |
|
| 6 | [noun sg] [noun] over a long [noun sg] | 14 |
|
| 7 | [noun sg] [noun] over a long [noun] | 14 |
|
| 8 | [noun sg] [noun] over a long period | 14 |
|
