| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] envisage that [adj] [noun pl] | 6 |
|
| 2 | it is envisage that [adj] [noun pl] | 6 |
|
| 3 | it be envisage that [adj] [noun pl] | 6 |
|
| 4 | it [be] envisaged that [adj] [noun pl] | 6 |
|
