| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] | 18437 |
|
| 2 | it is [vb pp] | 14689 |
|
| 3 | it [be] recognised | 164 |
|
| 4 | it be recognised | 164 |
|
| 5 | [pron] is recognised | 114 |
|
| 6 | it is recognise | 106 |
|
| 7 | it [is] recognised | 105 |
|
