| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] account for less [conj] | 9 |
|
| 2 | [noun] account for less than | 8 |
|
| 3 | [noun] account for less [subord] | 8 |
|
| 4 | [noun] account for less than | 8 |
|
