| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have taken so long | 9 |
|
| 2 | [pers pn] have taken so long | 8 |
|
| 3 | it have taken so long | 5 |
|
| 4 | it have taken so long | 5 |
|
| 5 | have taken [pron] so long | 9 |
|
| 6 | have taken [pers pn] so long | 9 |
|
| 7 | have taken so long [to-vb] | 15 |
|
| 8 | have taken so long [verb] | 15 |
|
