| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be emphasised that | 62 |
|
| 2 | it [vb mod] be emphasised that | 62 |
|
| 3 | it should be emphasised that | 35 |
|
| 4 | it should be emphasised that | 35 |
|
| 5 | it must be emphasised that | 27 |
|
| 6 | it must be emphasised that | 27 |
|
