| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] account for a [adj] [noun sg] | 14 |
|
| 2 | [modal v] account [prep] a [adj] [noun sg] | 14 |
|
| 3 | [modal v] account for a [adj] [noun sg] | 14 |
|
| 4 | [vb mod] account [prep] a [adj] [noun sg] | 14 |
|
| 5 | [modal v] account [prep] a [adj] [noun sg] | 13 |
|
| 6 | [modal v] account [prep] a [adj] [noun sg] | 12 |
|
| 7 | may account [prep] a [adj] [noun sg] | 7 |
|
| 8 | may account [prep] a [adj] [noun sg] | 7 |
|
| 9 | [modal v] account [prep] a [adj] proportion | 5 |
|
