| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | number [prep] [noun] at [art] | 70 |
|
| 2 | number of [noun] at [art] | 68 |
|
| 3 | number of [noun] at [art] | 68 |
|
| 4 | number [prep] [noun pl] at [art] | 64 |
|
| 5 | number [prep] [noun] at the | 56 |
|
| 6 | number [prep] [noun] at a | 13 |
|
