| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [prep] [noun pl] [verb] | 145 |
|
| 2 | possible [prep] [noun pl] [verb] | 123 |
|
| 3 | is possible [prep] [noun pl] | 37 |
|
| 4 | is possible [prep] [verb] | 14 |
|
