| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it [vb past] a long time | 14 |
|
| 2 | [conj] it took a long time | 12 |
|
| 3 | but it [vb past] a long time | 10 |
|
| 4 | but it [vb past] a long time | 10 |
|
