| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] took [pron] a long time | 30 |
|
| 2 | [pers pn] took [pron] a long time | 30 |
|
| 3 | it took [pron] a long time | 30 |
|
| 4 | it took [pron] a long time | 30 |
|
| 5 | took [pron] a long time [verb] | 23 |
|
| 6 | took [pron] a long time [to-vb] | 23 |
|
