| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] a [noun sg] [prep] | 3359 |
|
| 2 | or a [noun sg] [prep] | 2030 |
|
| 3 | [det] or [noun sg] [prep] | 118 |
|
| 4 | [det] or a [noun sg] | 27 |
|
