| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be [prep] [adj] | 1761 |
|
| 2 | must have be [adj] | 761 |
|
| 3 | must have be [prep] | 294 |
|
| 4 | must be [prep] [adj] | 168 |
|
| 5 | must have [prep] [adj] | 5 |
|
