| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] account for [adj] | 352 |
|
| 2 | [noun] [prep] account for | 96 |
|
| 3 | [noun] [prep] for [adj] | 51 |
|
| 4 | [prep] account for [adj] | 30 |
|
