| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] possible to do | 15 |
|
| 2 | [pers pn] [was/were] possible to do | 15 |
|
| 3 | it [was/were] possible to do | 15 |
|
| 4 | it [was/were] possible to do | 15 |
|
| 5 | [was/were] [adv] possible to do | 7 |
|
| 6 | [was/were] not possible to do | 5 |
|
| 7 | [was/were] [not/n't] possible to do | 5 |
|
| 8 | [was/were] possible to do [adv] | 5 |
|
| 9 | [was/were] possible to do [adv] | 5 |
|
| 10 | [was/were] possible to do [det] | 5 |
|
| 11 | [was/were] possible to do [adj] | 5 |
|
