| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] [be] recognised that | 15 |
|
| 2 | [vb mod] [adv] be recognised that | 15 |
|
| 3 | [vb mod] also [be] recognised that | 10 |
|
| 4 | should [adv] [be] recognised that | 8 |
|
| 5 | must [adv] [be] recognised that | 6 |
|
