| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of a [noun sg] [modal v] | 899 |
|
| 2 | [subord] a [noun sg] [modal v] | 834 |
|
| 3 | of [subord] a [noun sg] | 53 |
|
| 4 | of [subord] [noun sg] [modal v] | 12 |
|
