| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] may appeal | 5 |
|
| 2 | is [vb pp] [modal v] appeal | 5 |
|
| 3 | is [verb] may appeal | 5 |
|
| 4 | is [verb] [vb mod] appeal | 5 |
|
