| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] possible [conj] | 334 |
|
| 2 | it be [adv] [conj] a | 95 |
|
| 3 | it be possible [conj] a | 50 |
|
| 4 | be [adv] possible [conj] a | 20 |
|
