| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and then by [noun sg] | 20 |
|
| 2 | [coord] then by [noun sg] | 20 |
|
| 3 | [conj] then by [noun sg] | 20 |
|
| 4 | and then by [noun sg] | 20 |
|
