| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | collect over a [num] [noun] [noun] | 5 |
|
| 2 | collect over a [num] [noun sg] [noun] | 5 |
|
| 3 | collect over a [num] [noun] [noun] | 5 |
|
| 4 | collect over a [num] [noun] [noun sg] | 5 |
|
| 5 | collect over a [num] [noun] period | 5 |
|
| 6 | collect over a [num] [noun] period | 5 |
|
