| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is vital that [adj] [noun] | 24 |
|
| 2 | it is vital that [adj] [noun pl] | 15 |
|
| 3 | it is vital that [det] [noun] | 14 |
|
| 4 | it is vital that [adj] [noun] | 10 |
|
| 5 | it is vital that [adj] [noun sg] | 7 |
|
| 6 | it is vital that all [noun] | 5 |
|
| 7 | it is vital that all [noun] | 5 |
|
