| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been possible for | 15 |
|
| 2 | [pers pn] have been possible for | 15 |
|
| 3 | [pron] have been possible for | 15 |
|
| 4 | it have been possible for | 15 |
|
| 5 | [vb mod] have been possible for | 14 |
|
| 6 | [modal v] have been possible for | 14 |
|
| 7 | [adv] have been possible for | 11 |
|
| 8 | would have been possible for | 9 |
|
| 9 | would have been possible for | 9 |
|
| 10 | not have been possible for | 7 |
|
| 11 | [not/n't] have been possible for | 7 |
|
| 12 | not have been possible for | 7 |
|
| 13 | have [adv] been possible for | 7 |
|
| 14 | have been possible for [art] | 14 |
|
| 15 | have been possible for [art] | 14 |
|
| 16 | have been possible for [pron] | 13 |
|
| 17 | have been possible for the | 10 |
|
| 18 | have been possible for the | 10 |
|
| 19 | have been possible for [adj] | 9 |
|
| 20 | have been possible for [pers pn] | 9 |
|
| 21 | have been possible for [noun] | 6 |
|
| 22 | have been possible for [det] | 5 |
|
