| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have to be [vb pp] that [det] | 29 |
|
| 2 | have to be [vb pp] that [det] | 29 |
|
| 3 | have to be [vb pp] that [det] | 29 |
|
| 4 | has to be [vb pp] that [det] | 23 |
|
| 5 | have to be said that [det] | 12 |
|
| 6 | have to be [vb pp] that this | 9 |
|
