| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have taken time | 27 |
|
| 2 | has taken time | 11 |
|
| 3 | [vb -s] taken time | 11 |
|
| 4 | [vb past] taken time | 8 |
|
| 5 | had taken time | 8 |
|
