| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has to be [vb pp] [conj] | 411 |
|
| 2 | has to be [verb] [conj] | 411 |
|
| 3 | [verb] to be recognised [conj] | 24 |
|
| 4 | [vb -s] to be recognised [conj] | 16 |
|
| 5 | have to be recognised [conj] | 14 |
|
| 6 | has to [be] recognised [conj] | 13 |
|
| 7 | has to be recognise [conj] | 13 |
|
| 8 | has [prep] be recognised [conj] | 13 |
|
