| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [modal v] be | 57 |
|
| 2 | is [vb mod] be | 57 |
|
| 3 | [be] may be | 15 |
|
| 4 | be may be | 15 |
|
| 5 | [is] may be | 9 |
|
| 6 | is may [be] | 5 |
|
| 7 | is may be | 5 |
|
| 8 | is may be | 5 |
|
| 9 | is may [be] | 5 |
|
