| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not be possible [prep] | 67 |
|
| 2 | not [be] possible [prep] | 64 |
|
| 3 | not be possible [prep] | 62 |
|
| 4 | not [be] possible [prep] | 62 |
|
| 5 | not [be] possible for | 29 |
|
| 6 | not [be] possible in | 13 |
|
| 7 | not [be] possible without | 8 |
|
| 8 | not [be] possible to | 6 |
|
| 9 | not [been] possible [prep] | 5 |
|
| 10 | not been possible [prep] | 5 |
|
| 11 | not [be] possible at | 5 |
|
