| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] a long time | 15 |
|
| 2 | [coord] a long time | 7 |
|
| 3 | [subord] a long time | 6 |
|
| 4 | and a long time | 5 |
|
| 5 | and a long time | 5 |
|
