| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] number of [noun] | 132 |
|
| 2 | at [art] number of [noun pl] | 100 |
|
| 3 | at a number of [noun] | 95 |
|
| 4 | at the number of [noun] | 37 |
|
| 5 | at [art] number of [noun sg] | 18 |
|
| 6 | at [art] number of levels | 17 |
|
| 7 | at [art] number of level | 17 |
|
| 8 | at [art] number of points | 10 |
|
| 9 | at [art] number of point | 10 |
|
| 10 | at [art] number of people | 9 |
|
| 11 | at [art] number of people | 9 |
|
| 12 | at [art] number of [n mass] | 9 |
|
| 13 | at [art] number of site | 5 |
|
| 14 | at [art] number of sites | 5 |
|
| 15 | at [art] number of [noun prp] | 5 |
|
