| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a excess of [noun pl] over [noun] | 8 |
|
| 2 | a excess of [noun pl] over [noun] | 8 |
|
| 3 | an excess of [noun pl] over [noun] | 8 |
|
| 4 | a excess of [noun pl] over [noun pl] | 7 |
|
