| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an hour or so [conj] | 20 |
|
| 2 | an [noun sg] or so and | 11 |
|
| 3 | an [noun sg] or so [coord] | 11 |
|
| 4 | an [noun sg] or so and | 11 |
|
| 5 | an [noun sg] or so [subord] | 10 |
|
