| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have therefore to be | 12 |
|
| 2 | [noun sg] have therefore to be | 8 |
|
| 3 | have therefore to be [vb pp] | 12 |
|
| 4 | have therefore to be [verb] | 12 |
|
