| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [verb] played a crucial [noun sg] | 8 |
|
| 2 | [noun sg] have played a crucial [noun] | 7 |
|
| 3 | [noun sg] [verb] played a crucial role | 6 |
|
| 4 | [noun sg] [verb] played a crucial role | 6 |
|
| 5 | [noun sg] has played a crucial [noun] | 6 |
|
| 6 | [noun sg] [vb -s] played a crucial [noun] | 6 |
|
