| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun pl] [pers pn] [verb] been possible | 6 |
|
| 2 | [adj] [noun pl] [pers pn] [verb] been possible | 5 |
|
| 3 | [noun pl] [pers pn] [verb] been possible [verb] | 7 |
|
| 4 | [noun pl] [pers pn] [verb] been possible [to-vb] | 7 |
|
