| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have be [prep] | 1269 |
|
| 2 | [vb mod] have be [prep] | 1269 |
|
| 3 | may [verb] be [prep] | 152 |
|
| 4 | may have [be] [prep] | 147 |
|
| 5 | may have be [prep] | 147 |
|
