| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have an important role in | 13 |
|
| 2 | [modal v] have an important role in | 8 |
|
| 3 | [adv] have an important role in | 8 |
|
| 4 | [adv] have an important role in | 8 |
|
| 5 | [vb mod] have an important role in | 8 |
|
| 6 | [noun sg] have an important role in | 7 |
|
| 7 | [noun pl] have an important role in | 6 |
|
| 8 | [verb] have an important role in | 6 |
|
| 9 | have [verb] an important role in | 29 |
|
| 10 | have play an important role in | 29 |
|
| 11 | have [vb pp] an important role in | 29 |
|
| 12 | have played an important role in | 29 |
|
| 13 | have an important role [verb] in | 40 |
|
| 14 | have an important role play in | 40 |
|
| 15 | have an important role [to-vb] in | 40 |
|
| 16 | have an important role to play in | 40 |
|
| 17 | have an important role in [v-ing] | 17 |
|
| 18 | have an important role in [verb] | 17 |
|
| 19 | have an important role in [art] | 11 |
|
| 20 | have an important role in the | 11 |
|
| 21 | have an important role in [art] | 11 |
|
| 22 | have an important role in the | 11 |
|
| 23 | have an important role in [adj] | 7 |
|
| 24 | have an important role in [adj] | 6 |
|
| 25 | have an important role in [noun] | 5 |
|
| 26 | have an important role in [noun sg] | 5 |
|
