| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] a vital [noun sg] | 23 |
|
| 2 | have [vb pp] a vital [noun] | 23 |
|
| 3 | [vb -s] [vb pp] a vital [noun] | 10 |
|
| 4 | has [vb pp] a vital [noun] | 9 |
|
| 5 | [verb] played a vital [noun] | 8 |
|
| 6 | [verb] [vb pp] a vital part | 6 |
|
| 7 | [verb] [vb pp] a vital part | 6 |
|
