| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | account for [art] [adj] [noun] | 97 |
|
| 2 | could account for [art] [noun] | 17 |
|
| 3 | could account for [art] [adj] | 11 |
|
| 4 | could for [art] [adj] [noun] | 6 |
|
