| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | account for [det] [prep] the | 64 |
|
| 2 | account for about [det] [prep] | 11 |
|
| 3 | for about [det] [prep] the | 10 |
|
| 4 | account for about [det] the | 6 |
|
