| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] an [noun sg] [modal v] | 151 |
|
| 2 | [noun pl] [subord] an [noun sg] | 81 |
|
| 3 | [noun pl] [subord] [noun sg] [modal v] | 57 |
|
| 4 | [noun pl] an [noun sg] [modal v] | 30 |
|
