| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] possible that a [noun sg] | 5 |
|
| 2 | be [adv] possible that a [noun sg] | 5 |
|
| 3 | [be] [adv] possible that a [noun sg] | 5 |
|
| 4 | [is] [adv] possible that a [noun sg] | 5 |
|
