| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] to be | 504 |
|
| 2 | we have to be | 189 |
|
| 3 | we have [vb pp] to | 181 |
|
| 4 | we have [vb pp] be | 111 |
|
| 5 | we [vb pp] to be | 9 |
|
